| 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 | $105.94 | 5.500% | $111.7667 | $111.77 | $111.75 | $111.80 |
| Purchase #2 | $134.67 | 5.137% | $141.588 | $141.59 | $141.60 | $141.60 |
| Purchase #3 | $80.93 | 12.811% | $91.2979 | $91.30 | $91.30 | $91.30 |
| Purchase #4 | $38.99 | 5.440% | $41.1111 | $41.11 | $41.10 | $41.10 |
| Purchase #5 | $66.76 | 11.183% | $74.2258 | $74.23 | $74.25 | $74.20 |
| Purchase #6 | $214.66 | 10.574% | $237.3581 | $237.36 | $237.35 | $237.40 |
| Purchase #7 | $58.46 | 3.294% | $60.3857 | $60.39 | $60.40 | $60.40 |
| 7 purchase totals = | $700.41 | $757.7333 | $757.75 | $757.75 | $757.80 | |