| 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 | $17.33 | 12.657% | $19.5235 | $19.52 | $19.50 | $19.50 |
| Purchase #2 | $45.67 | 10.414% | $50.4261 | $50.43 | $50.45 | $50.40 |
| Purchase #3 | $158.70 | 6.676% | $169.2948 | $169.29 | $169.30 | $169.30 |
| Purchase #4 | $67.35 | 10.626% | $74.5066 | $74.51 | $74.50 | $74.50 |
| Purchase #5 | $49.41 | 3.601% | $51.1893 | $51.19 | $51.20 | $51.20 |
| Purchase #6 | $21.68 | 9.163% | $23.6665 | $23.67 | $23.65 | $23.70 |
| Purchase #7 | $192.91 | 13.796% | $219.5239 | $219.52 | $219.50 | $219.50 |
| 7 purchase totals = | $553.05 | $608.1307 | $608.13 | $608.10 | $608.10 | |