| 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 | $77.81 | 5.281% | $81.9191 | $81.92 | $81.90 | $81.90 |
| Purchase #2 | $203.46 | 5.798% | $215.2566 | $215.26 | $215.25 | $215.30 |
| Purchase #3 | $181.44 | 9.516% | $198.7058 | $198.71 | $198.70 | $198.70 |
| Purchase #4 | $101.44 | 6.855% | $108.3937 | $108.39 | $108.40 | $108.40 |
| Purchase #5 | $37.38 | 5.771% | $39.5372 | $39.54 | $39.55 | $39.50 |
| Purchase #6 | $110.30 | 9.813% | $121.1237 | $121.12 | $121.10 | $121.10 |
| Purchase #7 | $165.44 | 7.497% | $177.843 | $177.84 | $177.85 | $177.80 |
| 7 purchase totals = | $877.27 | $942.7791 | $942.78 | $942.75 | $942.70 | |