| 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 | $75.25 | 6.549% | $80.1781 | $80.18 | $80.20 | $80.20 |
| Purchase #2 | $33.82 | 6.856% | $36.1387 | $36.14 | $36.15 | $36.10 |
| Purchase #3 | $44.37 | 7.326% | $47.6205 | $47.62 | $47.60 | $47.60 |
| Purchase #4 | $99.33 | 13.840% | $113.0773 | $113.08 | $113.10 | $113.10 |
| Purchase #5 | $97.93 | 4.154% | $101.998 | $102.00 | $102.00 | $102.00 |
| Purchase #6 | $172.60 | 9.706% | $189.3526 | $189.35 | $189.35 | $189.40 |
| Purchase #7 | $176.50 | 12.586% | $198.7143 | $198.71 | $198.70 | $198.70 |
| 7 purchase totals = | $699.80 | $767.0795 | $767.08 | $767.10 | $767.10 | |