| 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 | $34.73 | 10.636% | $38.4239 | $38.42 | $38.40 | $38.40 |
| Purchase #2 | $74.44 | 4.269% | $77.6178 | $77.62 | $77.60 | $77.60 |
| Purchase #3 | $197.78 | 13.587% | $224.6524 | $224.65 | $224.65 | $224.70 |
| Purchase #4 | $175.25 | 13.804% | $199.4415 | $199.44 | $199.45 | $199.40 |
| Purchase #5 | $104.39 | 11.426% | $116.3176 | $116.32 | $116.30 | $116.30 |
| Purchase #6 | $230.66 | 5.574% | $243.517 | $243.52 | $243.50 | $243.50 |
| Purchase #7 | $159.73 | 8.755% | $173.7144 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $976.98 | $1,073.6846 | $1,073.68 | $1,073.60 | $1,073.60 | |