| 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 | $96.89 | 11.716% | $108.2416 | $108.24 | $108.25 | $108.20 |
| Purchase #2 | $26.30 | 11.785% | $29.3995 | $29.40 | $29.40 | $29.40 |
| Purchase #3 | $102.54 | 11.644% | $114.4798 | $114.48 | $114.50 | $114.50 |
| Purchase #4 | $19.82 | 3.573% | $20.5282 | $20.53 | $20.55 | $20.50 |
| Purchase #5 | $23.56 | 10.457% | $26.0237 | $26.02 | $26.00 | $26.00 |
| Purchase #6 | $37.38 | 10.468% | $41.2929 | $41.29 | $41.30 | $41.30 |
| Purchase #7 | $209.87 | 13.713% | $238.6495 | $238.65 | $238.65 | $238.60 |
| 7 purchase totals = | $516.36 | $578.6152 | $578.61 | $578.65 | $578.50 | |