| 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 | $68.28 | 7.870% | $73.6536 | $73.65 | $73.65 | $73.70 |
| Purchase #2 | $19.47 | 3.408% | $20.1335 | $20.13 | $20.15 | $20.10 |
| Purchase #3 | $121.47 | 6.376% | $129.2149 | $129.21 | $129.20 | $129.20 |
| Purchase #4 | $144.90 | 8.484% | $157.1933 | $157.19 | $157.20 | $157.20 |
| Purchase #5 | $144.81 | 4.776% | $151.7261 | $151.73 | $151.75 | $151.70 |
| Purchase #6 | $53.67 | 7.384% | $57.633 | $57.63 | $57.65 | $57.60 |
| Purchase #7 | $52.93 | 7.561% | $56.932 | $56.93 | $56.95 | $56.90 |
| 7 purchase totals = | $605.53 | $646.4864 | $646.47 | $646.55 | $646.40 | |