| 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 | $69.29 | 4.146% | $72.1628 | $72.16 | $72.15 | $72.20 |
| Purchase #2 | $104.76 | 8.413% | $113.5735 | $113.57 | $113.55 | $113.60 |
| Purchase #3 | $58.97 | 6.190% | $62.6202 | $62.62 | $62.60 | $62.60 |
| Purchase #4 | $233.55 | 6.564% | $248.8802 | $248.88 | $248.90 | $248.90 |
| Purchase #5 | $25.41 | 9.695% | $27.8735 | $27.87 | $27.85 | $27.90 |
| Purchase #6 | $42.94 | 12.280% | $48.213 | $48.21 | $48.20 | $48.20 |
| Purchase #7 | $101.57 | 10.811% | $112.5507 | $112.55 | $112.55 | $112.60 |
| 7 purchase totals = | $636.49 | $685.8739 | $685.86 | $685.80 | $686.00 | |