| 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 | $22.79 | 13.374% | $25.8379 | $25.84 | $25.85 | $25.80 |
| Purchase #2 | $37.56 | 5.286% | $39.5454 | $39.55 | $39.55 | $39.50 |
| Purchase #3 | $164.61 | 12.150% | $184.6101 | $184.61 | $184.60 | $184.60 |
| Purchase #4 | $7.63 | 12.803% | $8.6069 | $8.61 | $8.60 | $8.60 |
| Purchase #5 | $205.74 | 5.487% | $217.029 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $107.73 | 9.826% | $118.3155 | $118.32 | $118.30 | $118.30 |
| Purchase #7 | $9.63 | 13.154% | $10.8967 | $10.90 | $10.90 | $10.90 |
| 7 purchase totals = | $555.69 | $604.8415 | $604.86 | $604.85 | $604.70 | |