| 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 | $29.45 | 12.573% | $33.1527 | $33.15 | $33.15 | $33.20 |
| Purchase #2 | $22.49 | 13.165% | $25.4508 | $25.45 | $25.45 | $25.50 |
| Purchase #3 | $179.45 | 13.694% | $204.0239 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $62.89 | 7.617% | $67.6803 | $67.68 | $67.70 | $67.70 |
| Purchase #5 | $184.94 | 11.561% | $206.3209 | $206.32 | $206.30 | $206.30 |
| Purchase #6 | $61.25 | 4.394% | $63.9413 | $63.94 | $63.95 | $63.90 |
| Purchase #7 | $227.39 | 5.744% | $240.4513 | $240.45 | $240.45 | $240.50 |
| 7 purchase totals = | $767.86 | $841.0212 | $841.01 | $841.00 | $841.10 | |