| 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 | $58.63 | 10.742% | $64.928 | $64.93 | $64.95 | $64.90 |
| Purchase #2 | $191.57 | 7.587% | $206.1044 | $206.10 | $206.10 | $206.10 |
| Purchase #3 | $13.28 | 12.487% | $14.9383 | $14.94 | $14.95 | $14.90 |
| Purchase #4 | $120.53 | 6.716% | $128.6248 | $128.62 | $128.60 | $128.60 |
| Purchase #5 | $150.66 | 10.337% | $166.2337 | $166.23 | $166.25 | $166.20 |
| Purchase #6 | $54.81 | 6.332% | $58.2806 | $58.28 | $58.30 | $58.30 |
| Purchase #7 | $79.46 | 10.746% | $87.9988 | $88.00 | $88.00 | $88.00 |
| 7 purchase totals = | $668.94 | $727.1086 | $727.10 | $727.15 | $727.00 | |