| 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 | $83.30 | 6.465% | $88.6853 | $88.69 | $88.70 | $88.70 |
| Purchase #2 | $95.70 | 9.872% | $105.1475 | $105.15 | $105.15 | $105.10 |
| Purchase #3 | $167.44 | 11.272% | $186.3138 | $186.31 | $186.30 | $186.30 |
| Purchase #4 | $162.53 | 3.818% | $168.7354 | $168.74 | $168.75 | $168.70 |
| Purchase #5 | $224.74 | 8.690% | $244.2699 | $244.27 | $244.25 | $244.30 |
| Purchase #6 | $156.50 | 6.520% | $166.7038 | $166.70 | $166.70 | $166.70 |
| Purchase #7 | $55.48 | 3.723% | $57.5455 | $57.55 | $57.55 | $57.50 |
| 7 purchase totals = | $945.69 | $1,017.4012 | $1,017.41 | $1,017.40 | $1,017.30 | |