| 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 | $90.38 | 4.724% | $94.6496 | $94.65 | $94.65 | $94.60 |
| Purchase #2 | $204.58 | 4.625% | $214.0418 | $214.04 | $214.05 | $214.00 |
| Purchase #3 | $162.83 | 12.472% | $183.1382 | $183.14 | $183.15 | $183.10 |
| Purchase #4 | $26.59 | 4.357% | $27.7485 | $27.75 | $27.75 | $27.70 |
| Purchase #5 | $24.33 | 8.255% | $26.3384 | $26.34 | $26.35 | $26.30 |
| Purchase #6 | $250.91 | 11.253% | $279.1449 | $279.14 | $279.15 | $279.10 |
| Purchase #7 | $191.36 | 11.284% | $212.9531 | $212.95 | $212.95 | $213.00 |
| 7 purchase totals = | $950.98 | $1,038.0145 | $1,038.01 | $1,038.05 | $1,037.80 | |