| 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 | $79.32 | 6.351% | $84.3576 | $84.36 | $84.35 | $84.40 |
| Purchase #2 | $36.98 | 11.772% | $41.3333 | $41.33 | $41.35 | $41.30 |
| Purchase #3 | $234.81 | 5.722% | $248.2458 | $248.25 | $248.25 | $248.20 |
| Purchase #4 | $130.98 | 9.863% | $143.8986 | $143.90 | $143.90 | $143.90 |
| Purchase #5 | $88.65 | 4.356% | $92.5116 | $92.51 | $92.50 | $92.50 |
| Purchase #6 | $220.60 | 12.494% | $248.1618 | $248.16 | $248.15 | $248.20 |
| Purchase #7 | $122.35 | 10.622% | $135.346 | $135.35 | $135.35 | $135.30 |
| 7 purchase totals = | $913.69 | $993.8547 | $993.86 | $993.85 | $993.80 | |