| 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 | $46.87 | 8.377% | $50.7963 | $50.80 | $50.80 | $50.80 |
| Purchase #2 | $58.32 | 8.717% | $63.4038 | $63.40 | $63.40 | $63.40 |
| Purchase #3 | $156.35 | 6.321% | $166.2329 | $166.23 | $166.25 | $166.20 |
| Purchase #4 | $157.89 | 10.511% | $174.4858 | $174.49 | $174.50 | $174.50 |
| Purchase #5 | $35.71 | 12.442% | $40.153 | $40.15 | $40.15 | $40.20 |
| Purchase #6 | $58.74 | 6.173% | $62.366 | $62.37 | $62.35 | $62.40 |
| Purchase #7 | $44.44 | 3.700% | $46.0843 | $46.08 | $46.10 | $46.10 |
| 7 purchase totals = | $558.32 | $603.5221 | $603.52 | $603.55 | $603.60 | |