| 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 | $49.67 | 3.240% | $51.2793 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $135.65 | 8.258% | $146.852 | $146.85 | $146.85 | $146.90 |
| Purchase #3 | $181.70 | 13.477% | $206.1877 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $77.47 | 13.670% | $88.0601 | $88.06 | $88.05 | $88.10 |
| Purchase #5 | $161.96 | 6.842% | $173.0413 | $173.04 | $173.05 | $173.00 |
| Purchase #6 | $195.48 | 12.481% | $219.8779 | $219.88 | $219.90 | $219.90 |
| Purchase #7 | $174.55 | 7.840% | $188.2347 | $188.23 | $188.25 | $188.20 |
| 7 purchase totals = | $976.48 | $1,073.5330 | $1,073.53 | $1,073.60 | $1,073.60 | |