| 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 | $10.99 | 7.845% | $11.8522 | $11.85 | $11.85 | $11.90 |
| Purchase #2 | $240.76 | 4.151% | $250.7539 | $250.75 | $250.75 | $250.80 |
| Purchase #3 | $59.27 | 8.580% | $64.3554 | $64.36 | $64.35 | $64.40 |
| Purchase #4 | $34.80 | 13.837% | $39.6153 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $72.35 | 6.522% | $77.0687 | $77.07 | $77.05 | $77.10 |
| Purchase #6 | $184.57 | 10.175% | $203.35 | $203.35 | $203.35 | $203.40 |
| Purchase #7 | $34.45 | 7.827% | $37.1464 | $37.15 | $37.15 | $37.10 |
| 7 purchase totals = | $637.19 | $684.1419 | $684.15 | $684.10 | $684.30 | |