| 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 | $30.84 | 4.521% | $32.2343 | $32.23 | $32.25 | $32.20 |
| Purchase #2 | $170.34 | 8.112% | $184.158 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $56.71 | 12.102% | $63.573 | $63.57 | $63.55 | $63.60 |
| Purchase #4 | $227.69 | 5.726% | $240.7275 | $240.73 | $240.75 | $240.70 |
| Purchase #5 | $192.87 | 6.158% | $204.7469 | $204.75 | $204.75 | $204.70 |
| Purchase #6 | $35.42 | 11.300% | $39.4225 | $39.42 | $39.40 | $39.40 |
| Purchase #7 | $107.62 | 8.316% | $116.5697 | $116.57 | $116.55 | $116.60 |
| 7 purchase totals = | $821.49 | $881.4319 | $881.43 | $881.40 | $881.40 | |