| 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 | $50.76 | 13.578% | $57.6522 | $57.65 | $57.65 | $57.70 |
| Purchase #2 | $203.65 | 12.701% | $229.5156 | $229.52 | $229.50 | $229.50 |
| Purchase #3 | $162.64 | 11.830% | $181.8803 | $181.88 | $181.90 | $181.90 |
| Purchase #4 | $102.31 | 5.743% | $108.1857 | $108.19 | $108.20 | $108.20 |
| Purchase #5 | $235.90 | 12.547% | $265.4984 | $265.50 | $265.50 | $265.50 |
| Purchase #6 | $72.78 | 10.191% | $80.197 | $80.20 | $80.20 | $80.20 |
| Purchase #7 | $8.81 | 12.642% | $9.9238 | $9.92 | $9.90 | $9.90 |
| 7 purchase totals = | $836.85 | $932.8530 | $932.86 | $932.85 | $932.90 | |