| 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 | $27.53 | 7.439% | $29.578 | $29.58 | $29.60 | $29.60 |
| Purchase #2 | $137.75 | 8.177% | $149.0138 | $149.01 | $149.00 | $149.00 |
| Purchase #3 | $6.62 | 7.850% | $7.1397 | $7.14 | $7.15 | $7.10 |
| Purchase #4 | $247.46 | 12.482% | $278.348 | $278.35 | $278.35 | $278.30 |
| Purchase #5 | $116.42 | 12.761% | $131.2764 | $131.28 | $131.30 | $131.30 |
| Purchase #6 | $137.92 | 10.646% | $152.603 | $152.60 | $152.60 | $152.60 |
| Purchase #7 | $117.67 | 9.735% | $129.1252 | $129.13 | $129.15 | $129.10 |
| 7 purchase totals = | $791.37 | $877.0841 | $877.09 | $877.15 | $877.00 | |