| 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 | $9.46 | 13.803% | $10.7658 | $10.77 | $10.75 | $10.80 |
| Purchase #2 | $205.61 | 11.662% | $229.5882 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $26.33 | 13.132% | $29.7877 | $29.79 | $29.80 | $29.80 |
| Purchase #4 | $176.33 | 11.174% | $196.0331 | $196.03 | $196.05 | $196.00 |
| Purchase #5 | $107.36 | 12.653% | $120.9443 | $120.94 | $120.95 | $120.90 |
| Purchase #6 | $83.48 | 7.449% | $89.6984 | $89.70 | $89.70 | $89.70 |
| Purchase #7 | $117.85 | 10.302% | $129.9909 | $129.99 | $130.00 | $130.00 |
| 7 purchase totals = | $726.42 | $806.8084 | $806.81 | $806.85 | $806.80 | |