| 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 | $112.53 | 7.312% | $120.7582 | $120.76 | $120.75 | $120.80 |
| Purchase #2 | $250.95 | 3.263% | $259.1385 | $259.14 | $259.15 | $259.10 |
| Purchase #3 | $31.63 | 3.746% | $32.8149 | $32.81 | $32.80 | $32.80 |
| Purchase #4 | $6.49 | 6.325% | $6.9005 | $6.90 | $6.90 | $6.90 |
| Purchase #5 | $178.65 | 9.388% | $195.4217 | $195.42 | $195.40 | $195.40 |
| Purchase #6 | $69.95 | 11.733% | $78.1572 | $78.16 | $78.15 | $78.20 |
| Purchase #7 | $86.43 | 5.679% | $91.3384 | $91.34 | $91.35 | $91.30 |
| 7 purchase totals = | $736.63 | $784.5294 | $784.53 | $784.50 | $784.50 | |