| 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 | $48.99 | 5.259% | $51.5664 | $51.57 | $51.55 | $51.60 |
| Purchase #2 | $162.58 | 5.316% | $171.2228 | $171.22 | $171.20 | $171.20 |
| Purchase #3 | $120.65 | 12.273% | $135.4574 | $135.46 | $135.45 | $135.50 |
| Purchase #4 | $65.94 | 4.193% | $68.7049 | $68.70 | $68.70 | $68.70 |
| Purchase #5 | $203.68 | 5.393% | $214.6645 | $214.66 | $214.65 | $214.70 |
| Purchase #6 | $224.82 | 10.360% | $248.1114 | $248.11 | $248.10 | $248.10 |
| Purchase #7 | $58.32 | 8.233% | $63.1215 | $63.12 | $63.10 | $63.10 |
| 7 purchase totals = | $884.98 | $952.8489 | $952.84 | $952.75 | $952.90 | |