| 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 | $91.74 | 6.414% | $97.6242 | $97.62 | $97.60 | $97.60 |
| Purchase #2 | $210.59 | 6.814% | $224.9396 | $224.94 | $224.95 | $224.90 |
| Purchase #3 | $57.58 | 9.277% | $62.9217 | $62.92 | $62.90 | $62.90 |
| Purchase #4 | $110.95 | 11.640% | $123.8646 | $123.86 | $123.85 | $123.90 |
| Purchase #5 | $206.87 | 11.168% | $229.9732 | $229.97 | $229.95 | $230.00 |
| Purchase #6 | $10.32 | 12.297% | $11.5891 | $11.59 | $11.60 | $11.60 |
| Purchase #7 | $138.82 | 11.278% | $154.4761 | $154.48 | $154.50 | $154.50 |
| 7 purchase totals = | $826.87 | $905.3885 | $905.38 | $905.35 | $905.40 | |