| 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 | $94.73 | 3.718% | $98.2521 | $98.25 | $98.25 | $98.30 |
| Purchase #2 | $11.36 | 8.728% | $12.3515 | $12.35 | $12.35 | $12.40 |
| Purchase #3 | $66.89 | 6.106% | $70.9743 | $70.97 | $70.95 | $71.00 |
| Purchase #4 | $88.30 | 11.255% | $98.2382 | $98.24 | $98.25 | $98.20 |
| Purchase #5 | $219.52 | 5.611% | $231.8373 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $28.61 | 12.149% | $32.0858 | $32.09 | $32.10 | $32.10 |
| Purchase #7 | $140.95 | 12.395% | $158.4208 | $158.42 | $158.40 | $158.40 |
| 7 purchase totals = | $650.36 | $702.1600 | $702.16 | $702.15 | $702.20 | |