| 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 | $41.36 | 7.840% | $44.6026 | $44.60 | $44.60 | $44.60 |
| Purchase #2 | $63.80 | 9.229% | $69.6881 | $69.69 | $69.70 | $69.70 |
| Purchase #3 | $152.51 | 13.718% | $173.4313 | $173.43 | $173.45 | $173.40 |
| Purchase #4 | $210.41 | 11.825% | $235.291 | $235.29 | $235.30 | $235.30 |
| Purchase #5 | $135.54 | 12.740% | $152.8078 | $152.81 | $152.80 | $152.80 |
| Purchase #6 | $122.48 | 4.550% | $128.0528 | $128.05 | $128.05 | $128.10 |
| Purchase #7 | $169.68 | 8.341% | $183.833 | $183.83 | $183.85 | $183.80 |
| 7 purchase totals = | $895.78 | $987.7066 | $987.70 | $987.75 | $987.70 | |