| 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 | $71.93 | 7.159% | $77.0795 | $77.08 | $77.10 | $77.10 |
| Purchase #2 | $60.40 | 9.336% | $66.0389 | $66.04 | $66.05 | $66.00 |
| Purchase #3 | $133.67 | 9.647% | $146.5651 | $146.57 | $146.55 | $146.60 |
| Purchase #4 | $17.41 | 7.178% | $18.6597 | $18.66 | $18.65 | $18.70 |
| Purchase #5 | $91.71 | 5.597% | $96.843 | $96.84 | $96.85 | $96.80 |
| Purchase #6 | $18.28 | 12.581% | $20.5798 | $20.58 | $20.60 | $20.60 |
| Purchase #7 | $52.53 | 7.484% | $56.4613 | $56.46 | $56.45 | $56.50 |
| 7 purchase totals = | $445.93 | $482.2273 | $482.23 | $482.25 | $482.30 | |