| 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 | $39.30 | 13.783% | $44.7167 | $44.72 | $44.70 | $44.70 |
| Purchase #2 | $127.45 | 8.390% | $138.1431 | $138.14 | $138.15 | $138.10 |
| Purchase #3 | $60.96 | 13.396% | $69.1262 | $69.13 | $69.15 | $69.10 |
| Purchase #4 | $61.80 | 10.302% | $68.1666 | $68.17 | $68.15 | $68.20 |
| Purchase #5 | $138.51 | 7.228% | $148.5215 | $148.52 | $148.50 | $148.50 |
| Purchase #6 | $201.59 | 9.303% | $220.3439 | $220.34 | $220.35 | $220.30 |
| Purchase #7 | $223.61 | 8.849% | $243.3972 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $853.22 | $932.4152 | $932.42 | $932.40 | $932.30 | |