| 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 | $114.71 | 8.333% | $124.2688 | $124.27 | $124.25 | $124.30 |
| Purchase #2 | $63.80 | 9.164% | $69.6466 | $69.65 | $69.65 | $69.60 |
| Purchase #3 | $40.35 | 9.286% | $44.0969 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $58.88 | 11.416% | $65.6017 | $65.60 | $65.60 | $65.60 |
| Purchase #5 | $170.82 | 12.240% | $191.7284 | $191.73 | $191.75 | $191.70 |
| Purchase #6 | $6.50 | 9.659% | $7.1278 | $7.13 | $7.15 | $7.10 |
| Purchase #7 | $99.71 | 10.608% | $110.2872 | $110.29 | $110.30 | $110.30 |
| 7 purchase totals = | $554.77 | $612.7574 | $612.77 | $612.80 | $612.70 | |