| 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 | $82.40 | 4.246% | $85.8987 | $85.90 | $85.90 | $85.90 |
| Purchase #2 | $180.94 | 11.641% | $202.0032 | $202.00 | $202.00 | $202.00 |
| Purchase #3 | $12.64 | 11.654% | $14.1131 | $14.11 | $14.10 | $14.10 |
| Purchase #4 | $90.55 | 7.823% | $97.6337 | $97.63 | $97.65 | $97.60 |
| Purchase #5 | $213.63 | 11.409% | $238.003 | $238.00 | $238.00 | $238.00 |
| Purchase #6 | $123.80 | 8.826% | $134.7266 | $134.73 | $134.75 | $134.70 |
| Purchase #7 | $46.70 | 13.593% | $53.0479 | $53.05 | $53.05 | $53.00 |
| 7 purchase totals = | $750.66 | $825.4262 | $825.42 | $825.45 | $825.30 | |