| 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 | $92.79 | 5.827% | $98.1969 | $98.20 | $98.20 | $98.20 |
| Purchase #2 | $128.66 | 13.468% | $145.9879 | $145.99 | $146.00 | $146.00 |
| Purchase #3 | $36.36 | 5.786% | $38.4638 | $38.46 | $38.45 | $38.50 |
| Purchase #4 | $108.55 | 9.738% | $119.1206 | $119.12 | $119.10 | $119.10 |
| Purchase #5 | $124.57 | 5.301% | $131.1735 | $131.17 | $131.15 | $131.20 |
| Purchase #6 | $65.53 | 11.669% | $73.1767 | $73.18 | $73.20 | $73.20 |
| Purchase #7 | $82.96 | 6.796% | $88.598 | $88.60 | $88.60 | $88.60 |
| 7 purchase totals = | $639.42 | $694.7174 | $694.72 | $694.70 | $694.80 | |