| 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 | $34.78 | 8.702% | $37.8066 | $37.81 | $37.80 | $37.80 |
| Purchase #2 | $99.48 | 11.553% | $110.9729 | $110.97 | $110.95 | $111.00 |
| Purchase #3 | $45.34 | 9.821% | $49.7928 | $49.79 | $49.80 | $49.80 |
| Purchase #4 | $153.74 | 7.806% | $165.7409 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $223.71 | 13.254% | $253.3605 | $253.36 | $253.35 | $253.40 |
| Purchase #6 | $30.69 | 12.714% | $34.5919 | $34.59 | $34.60 | $34.60 |
| Purchase #7 | $92.80 | 3.781% | $96.3088 | $96.31 | $96.30 | $96.30 |
| 7 purchase totals = | $680.54 | $748.5744 | $748.57 | $748.55 | $748.60 | |