| 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 | $78.57 | 11.472% | $87.5836 | $87.58 | $87.60 | $87.60 |
| Purchase #2 | $24.94 | 7.750% | $26.8729 | $26.87 | $26.85 | $26.90 |
| Purchase #3 | $53.41 | 6.186% | $56.7139 | $56.71 | $56.70 | $56.70 |
| Purchase #4 | $25.93 | 11.133% | $28.8168 | $28.82 | $28.80 | $28.80 |
| Purchase #5 | $57.55 | 7.550% | $61.895 | $61.90 | $61.90 | $61.90 |
| Purchase #6 | $28.96 | 10.108% | $31.8873 | $31.89 | $31.90 | $31.90 |
| Purchase #7 | $122.50 | 5.596% | $129.3551 | $129.36 | $129.35 | $129.40 |
| 7 purchase totals = | $391.86 | $423.1246 | $423.13 | $423.10 | $423.20 | |