| 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 | $89.86 | 4.561% | $93.9585 | $93.96 | $93.95 | $94.00 |
| Purchase #2 | $92.79 | 9.190% | $101.3174 | $101.32 | $101.30 | $101.30 |
| Purchase #3 | $80.93 | 3.580% | $83.8273 | $83.83 | $83.85 | $83.80 |
| Purchase #4 | $150.28 | 13.223% | $170.1515 | $170.15 | $170.15 | $170.20 |
| Purchase #5 | $124.81 | 4.434% | $130.3441 | $130.34 | $130.35 | $130.30 |
| Purchase #6 | $110.47 | 9.263% | $120.7028 | $120.70 | $120.70 | $120.70 |
| Purchase #7 | $244.46 | 4.552% | $255.5878 | $255.59 | $255.60 | $255.60 |
| 7 purchase totals = | $893.60 | $955.8894 | $955.89 | $955.90 | $955.90 | |