| 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 | $5.78 | 13.316% | $6.5497 | $6.55 | $6.55 | $6.50 |
| Purchase #2 | $62.30 | 11.663% | $69.566 | $69.57 | $69.55 | $69.60 |
| Purchase #3 | $151.70 | 12.578% | $170.7808 | $170.78 | $170.80 | $170.80 |
| Purchase #4 | $23.91 | 3.182% | $24.6708 | $24.67 | $24.65 | $24.70 |
| Purchase #5 | $198.38 | 9.397% | $217.0218 | $217.02 | $217.00 | $217.00 |
| Purchase #6 | $243.85 | 10.236% | $268.8105 | $268.81 | $268.80 | $268.80 |
| Purchase #7 | $71.82 | 11.684% | $80.2114 | $80.21 | $80.20 | $80.20 |
| 7 purchase totals = | $757.74 | $837.6110 | $837.61 | $837.55 | $837.60 | |