| 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 | $19.67 | 8.115% | $21.2662 | $21.27 | $21.25 | $21.30 |
| Purchase #2 | $67.44 | 5.275% | $70.9975 | $71.00 | $71.00 | $71.00 |
| Purchase #3 | $85.42 | 7.384% | $91.7274 | $91.73 | $91.75 | $91.70 |
| Purchase #4 | $155.33 | 10.640% | $171.8571 | $171.86 | $171.85 | $171.90 |
| Purchase #5 | $88.82 | 11.477% | $99.0139 | $99.01 | $99.00 | $99.00 |
| Purchase #6 | $189.51 | 12.708% | $213.5929 | $213.59 | $213.60 | $213.60 |
| Purchase #7 | $74.69 | 13.482% | $84.7597 | $84.76 | $84.75 | $84.80 |
| 7 purchase totals = | $680.88 | $753.2147 | $753.22 | $753.20 | $753.30 | |