| 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 | $78.96 | 10.259% | $87.0605 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $105.58 | 4.340% | $110.1622 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $50.61 | 5.823% | $53.557 | $53.56 | $53.55 | $53.60 |
| Purchase #4 | $222.49 | 3.513% | $230.3061 | $230.31 | $230.30 | $230.30 |
| Purchase #5 | $40.32 | 10.372% | $44.502 | $44.50 | $44.50 | $44.50 |
| Purchase #6 | $190.95 | 13.863% | $217.4214 | $217.42 | $217.40 | $217.40 |
| Purchase #7 | $43.68 | 3.445% | $45.1848 | $45.18 | $45.20 | $45.20 |
| 7 purchase totals = | $732.59 | $788.1940 | $788.19 | $788.15 | $788.30 | |