| 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 | $36.51 | 7.754% | $39.341 | $39.34 | $39.35 | $39.30 |
| Purchase #2 | $62.51 | 9.361% | $68.3616 | $68.36 | $68.35 | $68.40 |
| Purchase #3 | $211.88 | 5.452% | $223.4317 | $223.43 | $223.45 | $223.40 |
| Purchase #4 | $169.29 | 8.522% | $183.7169 | $183.72 | $183.70 | $183.70 |
| Purchase #5 | $195.63 | 11.146% | $217.4349 | $217.43 | $217.45 | $217.40 |
| Purchase #6 | $239.70 | 8.865% | $260.9494 | $260.95 | $260.95 | $260.90 |
| Purchase #7 | $202.38 | 13.486% | $229.673 | $229.67 | $229.65 | $229.70 |
| 7 purchase totals = | $1,117.90 | $1,222.9085 | $1,222.90 | $1,222.90 | $1,222.80 | |