| 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 | $33.53 | 13.736% | $38.1357 | $38.14 | $38.15 | $38.10 |
| Purchase #2 | $23.70 | 10.599% | $26.212 | $26.21 | $26.20 | $26.20 |
| Purchase #3 | $53.88 | 8.827% | $58.636 | $58.64 | $58.65 | $58.60 |
| Purchase #4 | $151.45 | 9.505% | $165.8453 | $165.85 | $165.85 | $165.80 |
| Purchase #5 | $62.69 | 3.209% | $64.7017 | $64.70 | $64.70 | $64.70 |
| Purchase #6 | $117.80 | 13.419% | $133.6076 | $133.61 | $133.60 | $133.60 |
| Purchase #7 | $86.78 | 5.473% | $91.5295 | $91.53 | $91.55 | $91.50 |
| 7 purchase totals = | $529.83 | $578.6678 | $578.68 | $578.70 | $578.50 | |