| 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 | $29.80 | 7.495% | $32.0335 | $32.03 | $32.05 | $32.00 |
| Purchase #2 | $101.40 | 13.677% | $115.2685 | $115.27 | $115.25 | $115.30 |
| Purchase #3 | $96.64 | 4.448% | $100.9385 | $100.94 | $100.95 | $100.90 |
| Purchase #4 | $238.65 | 8.153% | $258.1071 | $258.11 | $258.10 | $258.10 |
| Purchase #5 | $67.43 | 7.663% | $72.5972 | $72.60 | $72.60 | $72.60 |
| Purchase #6 | $86.25 | 9.621% | $94.5481 | $94.55 | $94.55 | $94.50 |
| Purchase #7 | $112.79 | 6.391% | $119.9984 | $120.00 | $120.00 | $120.00 |
| 7 purchase totals = | $732.96 | $793.4913 | $793.50 | $793.50 | $793.40 | |