| 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 | $8.65 | 12.618% | $9.7415 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $205.46 | 6.846% | $219.5258 | $219.53 | $219.55 | $219.50 |
| Purchase #3 | $145.67 | 4.248% | $151.8581 | $151.86 | $151.85 | $151.90 |
| Purchase #4 | $102.28 | 9.644% | $112.1439 | $112.14 | $112.15 | $112.10 |
| Purchase #5 | $53.57 | 3.111% | $55.2366 | $55.24 | $55.25 | $55.20 |
| Purchase #6 | $42.51 | 10.727% | $47.07 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $35.46 | 4.489% | $37.0518 | $37.05 | $37.05 | $37.10 |
| 7 purchase totals = | $593.60 | $632.6277 | $632.63 | $632.65 | $632.60 | |