| 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 | $60.39 | 6.870% | $64.5388 | $64.54 | $64.55 | $64.50 |
| Purchase #2 | $114.39 | 3.418% | $118.2999 | $118.30 | $118.30 | $118.30 |
| Purchase #3 | $96.35 | 12.408% | $108.3051 | $108.31 | $108.30 | $108.30 |
| Purchase #4 | $103.61 | 10.376% | $114.3606 | $114.36 | $114.35 | $114.40 |
| Purchase #5 | $29.90 | 13.483% | $33.9314 | $33.93 | $33.95 | $33.90 |
| Purchase #6 | $135.57 | 6.350% | $144.1787 | $144.18 | $144.20 | $144.20 |
| Purchase #7 | $25.51 | 9.235% | $27.8658 | $27.87 | $27.85 | $27.90 |
| 7 purchase totals = | $565.72 | $611.4803 | $611.49 | $611.50 | $611.50 | |