| 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 | $108.28 | 3.288% | $111.8402 | $111.84 | $111.85 | $111.80 |
| Purchase #2 | $83.72 | 4.819% | $87.7545 | $87.75 | $87.75 | $87.80 |
| Purchase #3 | $55.89 | 3.793% | $58.0099 | $58.01 | $58.00 | $58.00 |
| Purchase #4 | $47.39 | 12.415% | $53.2735 | $53.27 | $53.25 | $53.30 |
| Purchase #5 | $150.96 | 3.507% | $156.2542 | $156.25 | $156.25 | $156.30 |
| Purchase #6 | $181.59 | 13.295% | $205.7324 | $205.73 | $205.75 | $205.70 |
| Purchase #7 | $162.62 | 8.217% | $175.9825 | $175.98 | $176.00 | $176.00 |
| 7 purchase totals = | $790.45 | $848.8472 | $848.83 | $848.85 | $848.90 | |