| 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 | $88.50 | 5.798% | $93.6312 | $93.63 | $93.65 | $93.60 |
| Purchase #2 | $42.30 | 8.499% | $45.8951 | $45.90 | $45.90 | $45.90 |
| Purchase #3 | $224.27 | 5.137% | $235.7907 | $235.79 | $235.80 | $235.80 |
| Purchase #4 | $15.92 | 4.586% | $16.6501 | $16.65 | $16.65 | $16.70 |
| Purchase #5 | $179.35 | 10.425% | $198.0472 | $198.05 | $198.05 | $198.00 |
| Purchase #6 | $142.28 | 7.603% | $153.0975 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $131.61 | 9.624% | $144.2761 | $144.28 | $144.30 | $144.30 |
| 7 purchase totals = | $824.23 | $887.3879 | $887.40 | $887.45 | $887.40 | |