| 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 | $72.68 | 10.690% | $80.4495 | $80.45 | $80.45 | $80.40 |
| Purchase #2 | $13.55 | 10.491% | $14.9715 | $14.97 | $14.95 | $15.00 |
| Purchase #3 | $187.28 | 6.132% | $198.764 | $198.76 | $198.75 | $198.80 |
| Purchase #4 | $138.34 | 10.434% | $152.7744 | $152.77 | $152.75 | $152.80 |
| Purchase #5 | $25.55 | 10.326% | $28.1883 | $28.19 | $28.20 | $28.20 |
| Purchase #6 | $63.70 | 4.232% | $66.3958 | $66.40 | $66.40 | $66.40 |
| Purchase #7 | $194.49 | 12.395% | $218.597 | $218.60 | $218.60 | $218.60 |
| 7 purchase totals = | $695.59 | $760.1405 | $760.14 | $760.10 | $760.20 | |