| 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 | $38.67 | 6.107% | $41.0316 | $41.03 | $41.05 | $41.00 |
| Purchase #2 | $94.84 | 7.425% | $101.8819 | $101.88 | $101.90 | $101.90 |
| Purchase #3 | $38.31 | 3.478% | $39.6424 | $39.64 | $39.65 | $39.60 |
| Purchase #4 | $35.88 | 5.228% | $37.7558 | $37.76 | $37.75 | $37.80 |
| Purchase #5 | $13.62 | 9.183% | $14.8707 | $14.87 | $14.85 | $14.90 |
| Purchase #6 | $38.84 | 4.809% | $40.7078 | $40.71 | $40.70 | $40.70 |
| Purchase #7 | $106.65 | 3.807% | $110.7102 | $110.71 | $110.70 | $110.70 |
| 7 purchase totals = | $366.81 | $386.6004 | $386.60 | $386.60 | $386.60 | |