| 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 | $66.50 | 6.199% | $70.6223 | $70.62 | $70.60 | $70.60 |
| Purchase #2 | $249.80 | 5.557% | $263.6814 | $263.68 | $263.70 | $263.70 |
| Purchase #3 | $225.35 | 5.757% | $238.3234 | $238.32 | $238.30 | $238.30 |
| Purchase #4 | $165.41 | 13.833% | $188.2912 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $145.33 | 12.249% | $163.1315 | $163.13 | $163.15 | $163.10 |
| Purchase #6 | $124.46 | 9.169% | $135.8717 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $66.31 | 8.306% | $71.8177 | $71.82 | $71.80 | $71.80 |
| 7 purchase totals = | $1,043.16 | $1,131.7392 | $1,131.73 | $1,131.70 | $1,131.70 | |