| 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 | $60.97 | 11.673% | $68.087 | $68.09 | $68.10 | $68.10 |
| Purchase #2 | $207.78 | 6.626% | $221.5475 | $221.55 | $221.55 | $221.50 |
| Purchase #3 | $11.88 | 9.160% | $12.9682 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $194.76 | 4.221% | $202.9808 | $202.98 | $203.00 | $203.00 |
| Purchase #5 | $45.32 | 13.282% | $51.3394 | $51.34 | $51.35 | $51.30 |
| Purchase #6 | $109.29 | 11.465% | $121.8201 | $121.82 | $121.80 | $121.80 |
| Purchase #7 | $158.59 | 13.144% | $179.4351 | $179.44 | $179.45 | $179.40 |
| 7 purchase totals = | $788.59 | $858.1781 | $858.19 | $858.20 | $858.10 | |