| 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 | $102.61 | 4.586% | $107.3157 | $107.32 | $107.30 | $107.30 |
| Purchase #2 | $25.61 | 12.188% | $28.7313 | $28.73 | $28.75 | $28.70 |
| Purchase #3 | $100.49 | 7.394% | $107.9202 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $248.61 | 10.401% | $274.4679 | $274.47 | $274.45 | $274.50 |
| Purchase #5 | $142.83 | 13.589% | $162.2392 | $162.24 | $162.25 | $162.20 |
| Purchase #6 | $189.63 | 7.259% | $203.3952 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $105.60 | 6.142% | $112.086 | $112.09 | $112.10 | $112.10 |
| 7 purchase totals = | $915.38 | $996.1555 | $996.17 | $996.15 | $996.10 | |