| 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 | $64.42 | 9.312% | $70.4188 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $50.89 | 7.679% | $54.7978 | $54.80 | $54.80 | $54.80 |
| Purchase #3 | $8.50 | 9.394% | $9.2985 | $9.30 | $9.30 | $9.30 |
| Purchase #4 | $158.72 | 10.802% | $175.8649 | $175.86 | $175.85 | $175.90 |
| Purchase #5 | $180.81 | 7.640% | $194.6239 | $194.62 | $194.60 | $194.60 |
| Purchase #6 | $100.77 | 5.648% | $106.4615 | $106.46 | $106.45 | $106.50 |
| Purchase #7 | $137.36 | 3.644% | $142.3654 | $142.37 | $142.35 | $142.40 |
| 7 purchase totals = | $701.47 | $753.8308 | $753.83 | $753.75 | $753.90 | |