| 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 | $65.70 | 6.873% | $70.2156 | $70.22 | $70.20 | $70.20 |
| Purchase #2 | $189.28 | 7.622% | $203.7069 | $203.71 | $203.70 | $203.70 |
| Purchase #3 | $177.78 | 7.613% | $191.3144 | $191.31 | $191.30 | $191.30 |
| Purchase #4 | $32.59 | 6.811% | $34.8097 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $191.35 | 4.778% | $200.4927 | $200.49 | $200.50 | $200.50 |
| Purchase #6 | $75.29 | 9.394% | $82.3627 | $82.36 | $82.35 | $82.40 |
| Purchase #7 | $121.74 | 5.326% | $128.2239 | $128.22 | $128.20 | $128.20 |
| 7 purchase totals = | $853.73 | $911.1259 | $911.12 | $911.05 | $911.10 | |