| 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 | $94.53 | 12.212% | $106.074 | $106.07 | $106.05 | $106.10 |
| Purchase #2 | $5.78 | 13.152% | $6.5402 | $6.54 | $6.55 | $6.50 |
| Purchase #3 | $33.51 | 4.679% | $35.0779 | $35.08 | $35.10 | $35.10 |
| Purchase #4 | $72.26 | 4.531% | $75.5341 | $75.53 | $75.55 | $75.50 |
| Purchase #5 | $210.46 | 6.840% | $224.8555 | $224.86 | $224.85 | $224.90 |
| Purchase #6 | $147.51 | 5.418% | $155.5021 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $174.43 | 11.475% | $194.4458 | $194.45 | $194.45 | $194.40 |
| 7 purchase totals = | $738.48 | $798.0296 | $798.03 | $798.05 | $798.00 | |