| 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 | $29.60 | 10.243% | $32.6319 | $32.63 | $32.65 | $32.60 |
| Purchase #2 | $19.49 | 6.851% | $20.8253 | $20.83 | $20.85 | $20.80 |
| Purchase #3 | $54.83 | 10.361% | $60.5109 | $60.51 | $60.50 | $60.50 |
| Purchase #4 | $144.59 | 10.406% | $159.636 | $159.64 | $159.65 | $159.60 |
| Purchase #5 | $101.92 | 5.675% | $107.704 | $107.70 | $107.70 | $107.70 |
| Purchase #6 | $45.88 | 3.401% | $47.4404 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $233.46 | 9.527% | $255.7017 | $255.70 | $255.70 | $255.70 |
| 7 purchase totals = | $629.77 | $684.4502 | $684.45 | $684.50 | $684.30 | |