| 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 | $47.52 | 4.612% | $49.7116 | $49.71 | $49.70 | $49.70 |
| Purchase #2 | $237.55 | 11.317% | $264.4335 | $264.43 | $264.45 | $264.40 |
| Purchase #3 | $170.86 | 13.507% | $193.9381 | $193.94 | $193.95 | $193.90 |
| Purchase #4 | $211.57 | 5.677% | $223.5808 | $223.58 | $223.60 | $223.60 |
| Purchase #5 | $152.35 | 4.338% | $158.9589 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $13.51 | 12.507% | $15.1997 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $153.96 | 3.777% | $159.7751 | $159.78 | $159.80 | $159.80 |
| 7 purchase totals = | $987.32 | $1,065.5977 | $1,065.60 | $1,065.65 | $1,065.60 | |