| 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 | $9.86 | 8.340% | $10.6823 | $10.68 | $10.70 | $10.70 |
| Purchase #2 | $84.96 | 12.145% | $95.2784 | $95.28 | $95.30 | $95.30 |
| Purchase #3 | $52.46 | 8.204% | $56.7638 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $148.77 | 4.470% | $155.42 | $155.42 | $155.40 | $155.40 |
| Purchase #5 | $66.56 | 11.117% | $73.9595 | $73.96 | $73.95 | $74.00 |
| Purchase #6 | $29.77 | 9.576% | $32.6208 | $32.62 | $32.60 | $32.60 |
| Purchase #7 | $98.36 | 13.426% | $111.5658 | $111.57 | $111.55 | $111.60 |
| 7 purchase totals = | $490.74 | $536.2906 | $536.29 | $536.25 | $536.40 | |