| 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 | $96.97 | 7.811% | $104.5443 | $104.54 | $104.55 | $104.50 |
| Purchase #2 | $86.38 | 13.804% | $98.3039 | $98.30 | $98.30 | $98.30 |
| Purchase #3 | $97.64 | 6.518% | $104.0042 | $104.00 | $104.00 | $104.00 |
| Purchase #4 | $171.25 | 11.204% | $190.4369 | $190.44 | $190.45 | $190.40 |
| Purchase #5 | $31.99 | 12.297% | $35.9238 | $35.92 | $35.90 | $35.90 |
| Purchase #6 | $135.82 | 13.179% | $153.7197 | $153.72 | $153.70 | $153.70 |
| Purchase #7 | $65.52 | 7.210% | $70.244 | $70.24 | $70.25 | $70.20 |
| 7 purchase totals = | $685.57 | $757.1768 | $757.16 | $757.15 | $757.00 | |