| 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 | $91.88 | 8.152% | $99.3701 | $99.37 | $99.35 | $99.40 |
| Purchase #2 | $193.95 | 13.125% | $219.4059 | $219.41 | $219.40 | $219.40 |
| Purchase #3 | $134.41 | 9.324% | $146.9424 | $146.94 | $146.95 | $146.90 |
| Purchase #4 | $9.25 | 3.736% | $9.5956 | $9.60 | $9.60 | $9.60 |
| Purchase #5 | $232.99 | 10.134% | $256.6012 | $256.60 | $256.60 | $256.60 |
| Purchase #6 | $226.38 | 10.789% | $250.8041 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $32.79 | 8.294% | $35.5096 | $35.51 | $35.50 | $35.50 |
| 7 purchase totals = | $921.65 | $1,018.2289 | $1,018.23 | $1,018.20 | $1,018.20 | |