| 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 | $13.59 | 9.267% | $14.8494 | $14.85 | $14.85 | $14.80 |
| Purchase #2 | $184.32 | 9.750% | $202.2912 | $202.29 | $202.30 | $202.30 |
| Purchase #3 | $5.57 | 7.430% | $5.9839 | $5.98 | $6.00 | $6.00 |
| Purchase #4 | $192.59 | 9.553% | $210.9881 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $15.52 | 10.331% | $17.1234 | $17.12 | $17.10 | $17.10 |
| Purchase #6 | $54.37 | 10.201% | $59.9163 | $59.92 | $59.90 | $59.90 |
| Purchase #7 | $99.62 | 12.622% | $112.194 | $112.19 | $112.20 | $112.20 |
| 7 purchase totals = | $565.58 | $623.3463 | $623.34 | $623.35 | $623.30 | |