| 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 | $55.57 | 5.206% | $58.463 | $58.46 | $58.45 | $58.50 |
| Purchase #2 | $149.47 | 5.194% | $157.2335 | $157.23 | $157.25 | $157.20 |
| Purchase #3 | $163.25 | 12.791% | $184.1313 | $184.13 | $184.15 | $184.10 |
| Purchase #4 | $99.67 | 3.808% | $103.4654 | $103.47 | $103.45 | $103.50 |
| Purchase #5 | $112.59 | 11.590% | $125.6392 | $125.64 | $125.65 | $125.60 |
| Purchase #6 | $34.76 | 10.318% | $38.3465 | $38.35 | $38.35 | $38.30 |
| Purchase #7 | $172.49 | 6.827% | $184.2659 | $184.27 | $184.25 | $184.30 |
| 7 purchase totals = | $787.80 | $851.5448 | $851.55 | $851.55 | $851.50 | |