| 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 | $12.42 | 8.832% | $13.5169 | $13.52 | $13.50 | $13.50 |
| Purchase #2 | $174.93 | 8.252% | $189.3652 | $189.37 | $189.35 | $189.40 |
| Purchase #3 | $95.81 | 11.716% | $107.0351 | $107.04 | $107.05 | $107.00 |
| Purchase #4 | $49.35 | 10.391% | $54.478 | $54.48 | $54.50 | $54.50 |
| Purchase #5 | $177.90 | 13.432% | $201.7955 | $201.80 | $201.80 | $201.80 |
| Purchase #6 | $27.40 | 13.562% | $31.116 | $31.12 | $31.10 | $31.10 |
| Purchase #7 | $224.39 | 10.684% | $248.3638 | $248.36 | $248.35 | $248.40 |
| 7 purchase totals = | $762.20 | $845.6705 | $845.69 | $845.65 | $845.70 | |