| 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 | $55.49 | 8.648% | $60.2888 | $60.29 | $60.30 | $60.30 |
| Purchase #2 | $28.68 | 3.570% | $29.7039 | $29.70 | $29.70 | $29.70 |
| Purchase #3 | $151.39 | 6.786% | $161.6633 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $10.32 | 3.719% | $10.7038 | $10.70 | $10.70 | $10.70 |
| Purchase #5 | $130.35 | 7.696% | $140.3817 | $140.38 | $140.40 | $140.40 |
| Purchase #6 | $79.74 | 7.440% | $85.6727 | $85.67 | $85.65 | $85.70 |
| Purchase #7 | $19.62 | 13.623% | $22.2928 | $22.29 | $22.30 | $22.30 |
| 7 purchase totals = | $475.59 | $510.7070 | $510.69 | $510.70 | $510.80 | |