| 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 | $8.29 | 12.362% | $9.3148 | $9.31 | $9.30 | $9.30 |
| Purchase #2 | $82.59 | 13.263% | $93.5439 | $93.54 | $93.55 | $93.50 |
| Purchase #3 | $8.53 | 4.745% | $8.9347 | $8.93 | $8.95 | $8.90 |
| Purchase #4 | $79.54 | 10.656% | $88.0158 | $88.02 | $88.00 | $88.00 |
| Purchase #5 | $139.51 | 10.186% | $153.7205 | $153.72 | $153.70 | $153.70 |
| Purchase #6 | $66.48 | 12.438% | $74.7488 | $74.75 | $74.75 | $74.70 |
| Purchase #7 | $226.84 | 8.159% | $245.3479 | $245.35 | $245.35 | $245.30 |
| 7 purchase totals = | $611.78 | $673.6264 | $673.62 | $673.60 | $673.40 | |