| 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 | $90.82 | 11.162% | $100.9573 | $100.96 | $100.95 | $101.00 |
| Purchase #2 | $237.44 | 8.684% | $258.0593 | $258.06 | $258.05 | $258.10 |
| Purchase #3 | $64.88 | 9.557% | $71.0806 | $71.08 | $71.10 | $71.10 |
| Purchase #4 | $138.73 | 8.491% | $150.5096 | $150.51 | $150.50 | $150.50 |
| Purchase #5 | $6.34 | 5.756% | $6.7049 | $6.70 | $6.70 | $6.70 |
| Purchase #6 | $84.38 | 8.407% | $91.4738 | $91.47 | $91.45 | $91.50 |
| Purchase #7 | $202.82 | 3.557% | $210.0343 | $210.03 | $210.05 | $210.00 |
| 7 purchase totals = | $825.41 | $888.8198 | $888.81 | $888.80 | $888.90 | |