| 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 | $57.93 | 11.554% | $64.6232 | $64.62 | $64.60 | $64.60 |
| Purchase #2 | $82.36 | 12.667% | $92.7925 | $92.79 | $92.80 | $92.80 |
| Purchase #3 | $65.91 | 3.276% | $68.0692 | $68.07 | $68.05 | $68.10 |
| Purchase #4 | $29.82 | 5.362% | $31.4189 | $31.42 | $31.40 | $31.40 |
| Purchase #5 | $12.42 | 3.312% | $12.8314 | $12.83 | $12.85 | $12.80 |
| Purchase #6 | $172.72 | 3.354% | $178.513 | $178.51 | $178.50 | $178.50 |
| Purchase #7 | $164.65 | 5.252% | $173.2974 | $173.30 | $173.30 | $173.30 |
| 7 purchase totals = | $585.81 | $621.5456 | $621.54 | $621.50 | $621.50 | |