| 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 | $44.40 | 5.582% | $46.8784 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $26.94 | 5.313% | $28.3713 | $28.37 | $28.35 | $28.40 |
| Purchase #3 | $221.32 | 7.137% | $237.1156 | $237.12 | $237.10 | $237.10 |
| Purchase #4 | $229.59 | 9.325% | $250.9993 | $251.00 | $251.00 | $251.00 |
| Purchase #5 | $219.84 | 4.668% | $230.1021 | $230.10 | $230.10 | $230.10 |
| Purchase #6 | $190.38 | 5.700% | $201.2317 | $201.23 | $201.25 | $201.20 |
| Purchase #7 | $65.60 | 10.183% | $72.28 | $72.28 | $72.30 | $72.30 |
| 7 purchase totals = | $998.07 | $1,066.9784 | $1,066.98 | $1,067.00 | $1,067.00 | |