| 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 | $65.95 | 6.134% | $69.9954 | $70.00 | $70.00 | $70.00 |
| Purchase #2 | $202.38 | 12.807% | $228.2988 | $228.30 | $228.30 | $228.30 |
| Purchase #3 | $102.71 | 12.229% | $115.2704 | $115.27 | $115.25 | $115.30 |
| Purchase #4 | $119.38 | 9.664% | $130.9169 | $130.92 | $130.90 | $130.90 |
| Purchase #5 | $68.71 | 9.329% | $75.12 | $75.12 | $75.10 | $75.10 |
| Purchase #6 | $139.96 | 5.330% | $147.4199 | $147.42 | $147.40 | $147.40 |
| Purchase #7 | $28.84 | 10.537% | $31.8789 | $31.88 | $31.90 | $31.90 |
| 7 purchase totals = | $727.93 | $798.9003 | $798.91 | $798.85 | $798.90 | |