| 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 | $29.78 | 10.590% | $32.9337 | $32.93 | $32.95 | $32.90 |
| Purchase #2 | $38.37 | 10.207% | $42.2864 | $42.29 | $42.30 | $42.30 |
| Purchase #3 | $43.86 | 8.381% | $47.5359 | $47.54 | $47.55 | $47.50 |
| Purchase #4 | $149.74 | 9.226% | $163.555 | $163.56 | $163.55 | $163.60 |
| Purchase #5 | $135.88 | 3.242% | $140.2852 | $140.29 | $140.30 | $140.30 |
| Purchase #6 | $18.98 | 5.327% | $19.9911 | $19.99 | $20.00 | $20.00 |
| Purchase #7 | $190.36 | 6.726% | $203.1636 | $203.16 | $203.15 | $203.20 |
| 7 purchase totals = | $606.97 | $649.7509 | $649.76 | $649.80 | $649.80 | |