| 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 | $87.64 | 8.258% | $94.8773 | $94.88 | $94.90 | $94.90 |
| Purchase #2 | $10.53 | 5.511% | $11.1103 | $11.11 | $11.10 | $11.10 |
| Purchase #3 | $180.36 | 5.122% | $189.598 | $189.60 | $189.60 | $189.60 |
| Purchase #4 | $239.60 | 10.450% | $264.6382 | $264.64 | $264.65 | $264.60 |
| Purchase #5 | $122.54 | 6.549% | $130.5651 | $130.57 | $130.55 | $130.60 |
| Purchase #6 | $101.88 | 7.431% | $109.4507 | $109.45 | $109.45 | $109.50 |
| Purchase #7 | $128.97 | 6.121% | $136.8643 | $136.86 | $136.85 | $136.90 |
| 7 purchase totals = | $871.52 | $937.1039 | $937.11 | $937.10 | $937.20 | |