| 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 | $39.96 | 7.541% | $42.9734 | $42.97 | $42.95 | $43.00 |
| Purchase #2 | $141.74 | 7.849% | $152.8652 | $152.87 | $152.85 | $152.90 |
| Purchase #3 | $195.36 | 12.182% | $219.1588 | $219.16 | $219.15 | $219.20 |
| Purchase #4 | $147.40 | 11.814% | $164.8138 | $164.81 | $164.80 | $164.80 |
| Purchase #5 | $23.25 | 3.174% | $23.988 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $203.74 | 6.120% | $216.2089 | $216.21 | $216.20 | $216.20 |
| Purchase #7 | $117.91 | 3.591% | $122.1441 | $122.14 | $122.15 | $122.10 |
| 7 purchase totals = | $869.36 | $942.1522 | $942.15 | $942.10 | $942.20 | |