| 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 | $119.52 | 7.563% | $128.5593 | $128.56 | $128.55 | $128.60 |
| Purchase #2 | $31.48 | 6.622% | $33.5646 | $33.56 | $33.55 | $33.60 |
| Purchase #3 | $87.42 | 3.695% | $90.6502 | $90.65 | $90.65 | $90.70 |
| Purchase #4 | $186.73 | 4.335% | $194.8247 | $194.82 | $194.80 | $194.80 |
| Purchase #5 | $30.34 | 9.544% | $33.2356 | $33.24 | $33.25 | $33.20 |
| Purchase #6 | $192.29 | 9.419% | $210.4018 | $210.40 | $210.40 | $210.40 |
| Purchase #7 | $177.51 | 5.324% | $186.9606 | $186.96 | $186.95 | $187.00 |
| 7 purchase totals = | $825.29 | $878.1968 | $878.19 | $878.15 | $878.30 | |