| 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 | $97.42 | 11.198% | $108.3291 | $108.33 | $108.35 | $108.30 |
| Purchase #2 | $123.48 | 5.838% | $130.6888 | $130.69 | $130.70 | $130.70 |
| Purchase #3 | $159.30 | 13.367% | $180.5936 | $180.59 | $180.60 | $180.60 |
| Purchase #4 | $36.29 | 7.322% | $38.9472 | $38.95 | $38.95 | $38.90 |
| Purchase #5 | $8.90 | 11.430% | $9.9173 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $43.43 | 13.765% | $49.4081 | $49.41 | $49.40 | $49.40 |
| Purchase #7 | $241.94 | 7.544% | $260.192 | $260.19 | $260.20 | $260.20 |
| 7 purchase totals = | $710.76 | $778.0761 | $778.08 | $778.10 | $778.00 | |