| 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 | $95.76 | 12.231% | $107.4724 | $107.47 | $107.45 | $107.50 |
| Purchase #2 | $62.57 | 10.512% | $69.1474 | $69.15 | $69.15 | $69.10 |
| Purchase #3 | $176.48 | 9.675% | $193.5544 | $193.55 | $193.55 | $193.60 |
| Purchase #4 | $25.45 | 3.317% | $26.2942 | $26.29 | $26.30 | $26.30 |
| Purchase #5 | $244.42 | 12.364% | $274.6401 | $274.64 | $274.65 | $274.60 |
| Purchase #6 | $178.81 | 10.795% | $198.1125 | $198.11 | $198.10 | $198.10 |
| Purchase #7 | $22.52 | 5.430% | $23.7428 | $23.74 | $23.75 | $23.70 |
| 7 purchase totals = | $806.01 | $892.9638 | $892.95 | $892.95 | $892.90 | |