| 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 | $34.62 | 13.786% | $39.3927 | $39.39 | $39.40 | $39.40 |
| Purchase #2 | $14.67 | 10.169% | $16.1618 | $16.16 | $16.15 | $16.20 |
| Purchase #3 | $70.53 | 3.303% | $72.8596 | $72.86 | $72.85 | $72.90 |
| Purchase #4 | $194.35 | 11.528% | $216.7547 | $216.75 | $216.75 | $216.80 |
| Purchase #5 | $145.70 | 8.242% | $157.7086 | $157.71 | $157.70 | $157.70 |
| Purchase #6 | $88.87 | 10.421% | $98.1311 | $98.13 | $98.15 | $98.10 |
| Purchase #7 | $204.34 | 10.197% | $225.1765 | $225.18 | $225.20 | $225.20 |
| 7 purchase totals = | $753.08 | $826.1850 | $826.18 | $826.20 | $826.30 | |