| 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 | $31.48 | 4.197% | $32.8012 | $32.80 | $32.80 | $32.80 |
| Purchase #2 | $79.51 | 6.114% | $84.3712 | $84.37 | $84.35 | $84.40 |
| Purchase #3 | $230.25 | 6.653% | $245.5685 | $245.57 | $245.55 | $245.60 |
| Purchase #4 | $8.27 | 9.747% | $9.0761 | $9.08 | $9.10 | $9.10 |
| Purchase #5 | $88.67 | 9.326% | $96.9394 | $96.94 | $96.95 | $96.90 |
| Purchase #6 | $155.45 | 11.814% | $173.8149 | $173.81 | $173.80 | $173.80 |
| Purchase #7 | $105.31 | 8.655% | $114.4246 | $114.42 | $114.40 | $114.40 |
| 7 purchase totals = | $698.94 | $756.9959 | $756.99 | $756.95 | $757.00 | |