| 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 | $36.64 | 11.823% | $40.9719 | $40.97 | $40.95 | $41.00 |
| Purchase #2 | $113.55 | 6.203% | $120.5935 | $120.59 | $120.60 | $120.60 |
| Purchase #3 | $74.49 | 4.367% | $77.743 | $77.74 | $77.75 | $77.70 |
| Purchase #4 | $113.36 | 3.150% | $116.9308 | $116.93 | $116.95 | $116.90 |
| Purchase #5 | $247.70 | 3.308% | $255.8939 | $255.89 | $255.90 | $255.90 |
| Purchase #6 | $127.70 | 12.571% | $143.7532 | $143.75 | $143.75 | $143.80 |
| Purchase #7 | $121.84 | 11.786% | $136.2001 | $136.20 | $136.20 | $136.20 |
| 7 purchase totals = | $835.28 | $892.0864 | $892.07 | $892.10 | $892.10 | |