| 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 | $9.31 | 13.865% | $10.6008 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $49.44 | 4.473% | $51.6515 | $51.65 | $51.65 | $51.70 |
| Purchase #3 | $68.34 | 4.204% | $71.213 | $71.21 | $71.20 | $71.20 |
| Purchase #4 | $87.60 | 8.642% | $95.1704 | $95.17 | $95.15 | $95.20 |
| Purchase #5 | $10.84 | 12.199% | $12.1624 | $12.16 | $12.15 | $12.20 |
| Purchase #6 | $231.34 | 7.145% | $247.8692 | $247.87 | $247.85 | $247.90 |
| Purchase #7 | $62.50 | 12.287% | $70.1794 | $70.18 | $70.20 | $70.20 |
| 7 purchase totals = | $519.37 | $558.8467 | $558.84 | $558.80 | $559.00 | |