| 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 | $50.99 | 9.432% | $55.7994 | $55.80 | $55.80 | $55.80 |
| Purchase #2 | $71.42 | 12.459% | $80.3182 | $80.32 | $80.30 | $80.30 |
| Purchase #3 | $205.62 | 5.718% | $217.3774 | $217.38 | $217.40 | $217.40 |
| Purchase #4 | $32.27 | 8.622% | $35.0523 | $35.05 | $35.05 | $35.10 |
| Purchase #5 | $202.66 | 5.603% | $214.015 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $128.50 | 5.818% | $135.9761 | $135.98 | $136.00 | $136.00 |
| Purchase #7 | $107.79 | 7.629% | $116.0133 | $116.01 | $116.00 | $116.00 |
| 7 purchase totals = | $799.25 | $854.5517 | $854.56 | $854.55 | $854.60 | |