| 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 | $74.48 | 3.252% | $76.9021 | $76.90 | $76.90 | $76.90 |
| Purchase #2 | $170.77 | 7.413% | $183.4292 | $183.43 | $183.45 | $183.40 |
| Purchase #3 | $88.66 | 12.715% | $99.9331 | $99.93 | $99.95 | $99.90 |
| Purchase #4 | $135.30 | 10.294% | $149.2278 | $149.23 | $149.25 | $149.20 |
| Purchase #5 | $180.81 | 12.596% | $203.5848 | $203.58 | $203.60 | $203.60 |
| Purchase #6 | $181.76 | 6.432% | $193.4508 | $193.45 | $193.45 | $193.50 |
| Purchase #7 | $55.79 | 4.534% | $58.3195 | $58.32 | $58.30 | $58.30 |
| 7 purchase totals = | $887.57 | $964.8473 | $964.84 | $964.90 | $964.80 | |