| 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 | $63.60 | 9.502% | $69.6433 | $69.64 | $69.65 | $69.60 |
| Purchase #2 | $94.49 | 5.454% | $99.6435 | $99.64 | $99.65 | $99.60 |
| Purchase #3 | $19.39 | 12.267% | $21.7686 | $21.77 | $21.75 | $21.80 |
| Purchase #4 | $43.39 | 9.662% | $47.5823 | $47.58 | $47.60 | $47.60 |
| Purchase #5 | $9.32 | 12.182% | $10.4554 | $10.46 | $10.45 | $10.50 |
| Purchase #6 | $167.77 | 6.164% | $178.1113 | $178.11 | $178.10 | $178.10 |
| Purchase #7 | $146.66 | 7.808% | $158.1112 | $158.11 | $158.10 | $158.10 |
| 7 purchase totals = | $544.62 | $585.3156 | $585.31 | $585.30 | $585.30 | |