| 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 | $80.98 | 3.458% | $83.7803 | $83.78 | $83.80 | $83.80 |
| Purchase #2 | $37.91 | 4.316% | $39.5462 | $39.55 | $39.55 | $39.50 |
| Purchase #3 | $104.58 | 7.469% | $112.3911 | $112.39 | $112.40 | $112.40 |
| Purchase #4 | $195.27 | 9.491% | $213.8031 | $213.80 | $213.80 | $213.80 |
| Purchase #5 | $187.83 | 5.386% | $197.9465 | $197.95 | $197.95 | $197.90 |
| Purchase #6 | $170.44 | 5.361% | $179.5773 | $179.58 | $179.60 | $179.60 |
| Purchase #7 | $203.49 | 12.684% | $229.3007 | $229.30 | $229.30 | $229.30 |
| 7 purchase totals = | $980.50 | $1,056.3452 | $1,056.35 | $1,056.40 | $1,056.30 | |