| 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 | $37.35 | 11.475% | $41.6359 | $41.64 | $41.65 | $41.60 |
| Purchase #2 | $15.95 | 5.778% | $16.8716 | $16.87 | $16.85 | $16.90 |
| Purchase #3 | $122.85 | 8.511% | $133.3058 | $133.31 | $133.30 | $133.30 |
| Purchase #4 | $58.60 | 12.814% | $66.109 | $66.11 | $66.10 | $66.10 |
| Purchase #5 | $58.40 | 7.851% | $62.985 | $62.99 | $63.00 | $63.00 |
| Purchase #6 | $89.60 | 6.673% | $95.579 | $95.58 | $95.60 | $95.60 |
| Purchase #7 | $95.47 | 3.753% | $99.053 | $99.05 | $99.05 | $99.10 |
| 7 purchase totals = | $478.22 | $515.5393 | $515.55 | $515.55 | $515.60 | |