| 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 | $55.42 | 5.412% | $58.4193 | $58.42 | $58.40 | $58.40 |
| Purchase #2 | $139.31 | 4.503% | $145.5831 | $145.58 | $145.60 | $145.60 |
| Purchase #3 | $172.42 | 7.159% | $184.7635 | $184.76 | $184.75 | $184.80 |
| Purchase #4 | $91.86 | 12.119% | $102.9925 | $102.99 | $103.00 | $103.00 |
| Purchase #5 | $127.35 | 9.494% | $139.4406 | $139.44 | $139.45 | $139.40 |
| Purchase #6 | $149.80 | 7.683% | $161.3091 | $161.31 | $161.30 | $161.30 |
| Purchase #7 | $107.61 | 9.378% | $117.7017 | $117.70 | $117.70 | $117.70 |
| 7 purchase totals = | $843.77 | $910.2098 | $910.20 | $910.20 | $910.20 | |