| 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 | $47.64 | 11.530% | $53.1329 | $53.13 | $53.15 | $53.10 |
| Purchase #2 | $109.64 | 7.216% | $117.5516 | $117.55 | $117.55 | $117.60 |
| Purchase #3 | $73.42 | 4.619% | $76.8113 | $76.81 | $76.80 | $76.80 |
| Purchase #4 | $86.30 | 9.528% | $94.5227 | $94.52 | $94.50 | $94.50 |
| Purchase #5 | $154.79 | 6.603% | $165.0108 | $165.01 | $165.00 | $165.00 |
| Purchase #6 | $84.33 | 5.174% | $88.6932 | $88.69 | $88.70 | $88.70 |
| Purchase #7 | $138.51 | 11.157% | $153.9636 | $153.96 | $153.95 | $154.00 |
| 7 purchase totals = | $694.63 | $749.6861 | $749.67 | $749.65 | $749.70 | |