| 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 | $40.27 | 11.610% | $44.9453 | $44.95 | $44.95 | $44.90 |
| Purchase #2 | $119.71 | 8.619% | $130.0278 | $130.03 | $130.05 | $130.00 |
| Purchase #3 | $95.67 | 11.406% | $106.5821 | $106.58 | $106.60 | $106.60 |
| Purchase #4 | $16.95 | 11.179% | $18.8448 | $18.84 | $18.85 | $18.80 |
| Purchase #5 | $64.99 | 6.665% | $69.3216 | $69.32 | $69.30 | $69.30 |
| Purchase #6 | $115.78 | 13.450% | $131.3524 | $131.35 | $131.35 | $131.40 |
| Purchase #7 | $94.95 | 7.463% | $102.0361 | $102.04 | $102.05 | $102.00 |
| 7 purchase totals = | $548.32 | $603.1101 | $603.11 | $603.15 | $603.00 | |