| 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 | $120.34 | 8.616% | $130.7085 | $130.71 | $130.70 | $130.70 |
| Purchase #2 | $53.43 | 9.841% | $58.688 | $58.69 | $58.70 | $58.70 |
| Purchase #3 | $6.32 | 3.193% | $6.5218 | $6.52 | $6.50 | $6.50 |
| Purchase #4 | $116.83 | 8.336% | $126.5689 | $126.57 | $126.55 | $126.60 |
| Purchase #5 | $30.39 | 4.307% | $31.6989 | $31.70 | $31.70 | $31.70 |
| Purchase #6 | $182.46 | 5.141% | $191.8403 | $191.84 | $191.85 | $191.80 |
| Purchase #7 | $202.81 | 5.829% | $214.6318 | $214.63 | $214.65 | $214.60 |
| 7 purchase totals = | $712.58 | $760.6582 | $760.66 | $760.65 | $760.60 | |