| 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 | $22.54 | 9.302% | $24.6367 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $147.71 | 6.780% | $157.7247 | $157.72 | $157.70 | $157.70 |
| Purchase #3 | $42.85 | 7.422% | $46.0303 | $46.03 | $46.05 | $46.00 |
| Purchase #4 | $97.28 | 13.632% | $110.5412 | $110.54 | $110.55 | $110.50 |
| Purchase #5 | $37.80 | 12.825% | $42.6479 | $42.65 | $42.65 | $42.60 |
| Purchase #6 | $20.51 | 5.647% | $21.6682 | $21.67 | $21.65 | $21.70 |
| Purchase #7 | $45.38 | 12.544% | $51.0725 | $51.07 | $51.05 | $51.10 |
| 7 purchase totals = | $414.07 | $454.3215 | $454.32 | $454.30 | $454.20 | |