| 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 | $195.99 | 12.716% | $220.9121 | $220.91 | $220.90 | $220.90 |
| Purchase #2 | $10.57 | 5.550% | $11.1566 | $11.16 | $11.15 | $11.20 |
| Purchase #3 | $97.56 | 10.462% | $107.7667 | $107.77 | $107.75 | $107.80 |
| Purchase #4 | $23.52 | 10.316% | $25.9463 | $25.95 | $25.95 | $25.90 |
| Purchase #5 | $109.65 | 12.115% | $122.9341 | $122.93 | $122.95 | $122.90 |
| Purchase #6 | $73.60 | 13.621% | $83.6251 | $83.63 | $83.65 | $83.60 |
| Purchase #7 | $53.73 | 8.707% | $58.4083 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $564.62 | $630.7492 | $630.76 | $630.75 | $630.70 | |