| 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 | $98.73 | 11.869% | $110.4483 | $110.45 | $110.45 | $110.40 |
| Purchase #2 | $22.74 | 12.427% | $25.5659 | $25.57 | $25.55 | $25.60 |
| Purchase #3 | $216.92 | 11.246% | $241.3148 | $241.31 | $241.30 | $241.30 |
| Purchase #4 | $214.69 | 4.711% | $224.804 | $224.80 | $224.80 | $224.80 |
| Purchase #5 | $53.95 | 12.422% | $60.6517 | $60.65 | $60.65 | $60.70 |
| Purchase #6 | $11.60 | 8.826% | $12.6238 | $12.62 | $12.60 | $12.60 |
| Purchase #7 | $8.72 | 6.194% | $9.2601 | $9.26 | $9.25 | $9.30 |
| 7 purchase totals = | $627.35 | $684.6686 | $684.66 | $684.60 | $684.70 | |