| 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 | $32.78 | 13.629% | $37.2476 | $37.25 | $37.25 | $37.20 |
| Purchase #2 | $17.68 | 10.593% | $19.5528 | $19.55 | $19.55 | $19.60 |
| Purchase #3 | $188.32 | 8.774% | $204.8432 | $204.84 | $204.85 | $204.80 |
| Purchase #4 | $54.29 | 9.253% | $59.3135 | $59.31 | $59.30 | $59.30 |
| Purchase #5 | $124.83 | 8.541% | $135.4917 | $135.49 | $135.50 | $135.50 |
| Purchase #6 | $190.61 | 6.112% | $202.2601 | $202.26 | $202.25 | $202.30 |
| Purchase #7 | $112.60 | 9.720% | $123.5447 | $123.54 | $123.55 | $123.50 |
| 7 purchase totals = | $721.11 | $782.2536 | $782.24 | $782.25 | $782.20 | |