| 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 | $52.54 | 10.240% | $57.9201 | $57.92 | $57.90 | $57.90 |
| Purchase #2 | $143.50 | 10.766% | $158.9492 | $158.95 | $158.95 | $158.90 |
| Purchase #3 | $199.92 | 7.349% | $214.6121 | $214.61 | $214.60 | $214.60 |
| Purchase #4 | $166.70 | 8.410% | $180.7195 | $180.72 | $180.70 | $180.70 |
| Purchase #5 | $31.60 | 3.770% | $32.7913 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $130.74 | 3.809% | $135.7199 | $135.72 | $135.70 | $135.70 |
| Purchase #7 | $161.35 | 4.388% | $168.43 | $168.43 | $168.45 | $168.40 |
| 7 purchase totals = | $886.35 | $949.1421 | $949.14 | $949.10 | $949.00 | |