| 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 | $115.39 | 11.540% | $128.706 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $86.33 | 6.108% | $91.603 | $91.60 | $91.60 | $91.60 |
| Purchase #3 | $51.56 | 8.148% | $55.7611 | $55.76 | $55.75 | $55.80 |
| Purchase #4 | $56.73 | 7.299% | $60.8707 | $60.87 | $60.85 | $60.90 |
| Purchase #5 | $228.89 | 10.795% | $253.5987 | $253.60 | $253.60 | $253.60 |
| Purchase #6 | $227.98 | 6.735% | $243.3345 | $243.33 | $243.35 | $243.30 |
| Purchase #7 | $241.77 | 7.870% | $260.7973 | $260.80 | $260.80 | $260.80 |
| 7 purchase totals = | $1,008.65 | $1,094.6713 | $1,094.67 | $1,094.65 | $1,094.70 | |