| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.75 | 10.456% | $56.0564 | $56.06 | $56.05 | $56.10 |
| Purchase #2 | $231.48 | 8.482% | $251.1141 | $251.11 | $251.10 | $251.10 |
| Purchase #3 | $102.30 | 12.759% | $115.3525 | $115.35 | $115.35 | $115.40 |
| Purchase #4 | $101.33 | 4.327% | $105.7145 | $105.71 | $105.70 | $105.70 |
| Purchase #5 | $149.71 | 8.269% | $162.0895 | $162.09 | $162.10 | $162.10 |
| Purchase #6 | $204.53 | 4.602% | $213.9425 | $213.94 | $213.95 | $213.90 |
| Purchase #7 | $97.80 | 4.212% | $101.9193 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $937.90 | $1,006.1888 | $1,006.18 | $1,006.15 | $1,006.20 | |