| 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 | $39.48 | 11.804% | $44.1402 | $44.14 | $44.15 | $44.10 |
| Purchase #2 | $118.86 | 8.274% | $128.6945 | $128.69 | $128.70 | $128.70 |
| Purchase #3 | $15.29 | 6.779% | $16.3265 | $16.33 | $16.35 | $16.30 |
| Purchase #4 | $203.28 | 5.448% | $214.3547 | $214.35 | $214.35 | $214.40 |
| Purchase #5 | $100.40 | 3.255% | $103.668 | $103.67 | $103.65 | $103.70 |
| Purchase #6 | $43.47 | 4.494% | $45.4235 | $45.42 | $45.40 | $45.40 |
| Purchase #7 | $28.34 | 12.566% | $31.9012 | $31.90 | $31.90 | $31.90 |
| 7 purchase totals = | $549.12 | $584.5086 | $584.50 | $584.50 | $584.50 | |