| 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 | $102.59 | 12.826% | $115.7482 | $115.75 | $115.75 | $115.70 |
| Purchase #2 | $11.43 | 4.644% | $11.9608 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $192.74 | 12.395% | $216.6301 | $216.63 | $216.65 | $216.60 |
| Purchase #4 | $209.61 | 6.710% | $223.6748 | $223.67 | $223.65 | $223.70 |
| Purchase #5 | $53.39 | 8.135% | $57.7333 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $45.63 | 9.411% | $49.9242 | $49.92 | $49.90 | $49.90 |
| Purchase #7 | $107.46 | 3.503% | $111.2243 | $111.22 | $111.20 | $111.20 |
| 7 purchase totals = | $722.85 | $786.8957 | $786.88 | $786.85 | $786.80 | |