| 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 | $44.37 | 7.325% | $47.6201 | $47.62 | $47.60 | $47.60 |
| Purchase #2 | $153.29 | 5.556% | $161.8068 | $161.81 | $161.80 | $161.80 |
| Purchase #3 | $30.53 | 12.359% | $34.3032 | $34.30 | $34.30 | $34.30 |
| Purchase #4 | $18.53 | 12.350% | $20.8185 | $20.82 | $20.80 | $20.80 |
| Purchase #5 | $53.46 | 6.484% | $56.9263 | $56.93 | $56.95 | $56.90 |
| Purchase #6 | $188.61 | 3.361% | $194.9492 | $194.95 | $194.95 | $194.90 |
| Purchase #7 | $181.25 | 13.459% | $205.6444 | $205.64 | $205.65 | $205.60 |
| 7 purchase totals = | $670.04 | $722.0685 | $722.07 | $722.05 | $721.90 | |