| 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 | $167.93 | 6.649% | $179.0957 | $179.10 | $179.10 | $179.10 |
| Purchase #2 | $47.64 | 4.205% | $49.6433 | $49.64 | $49.65 | $49.60 |
| Purchase #3 | $22.90 | 7.656% | $24.6532 | $24.65 | $24.65 | $24.70 |
| Purchase #4 | $82.30 | 7.458% | $88.4379 | $88.44 | $88.45 | $88.40 |
| Purchase #5 | $48.51 | 5.776% | $51.3119 | $51.31 | $51.30 | $51.30 |
| Purchase #6 | $113.26 | 4.238% | $118.06 | $118.06 | $118.05 | $118.10 |
| Purchase #7 | $85.61 | 9.810% | $94.0083 | $94.01 | $94.00 | $94.00 |
| 7 purchase totals = | $568.15 | $605.2103 | $605.21 | $605.20 | $605.20 | |