| 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 | $46.32 | 6.710% | $49.4281 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $246.30 | 4.346% | $257.0042 | $257.00 | $257.00 | $257.00 |
| Purchase #3 | $189.59 | 3.713% | $196.6295 | $196.63 | $196.65 | $196.60 |
| Purchase #4 | $142.86 | 8.730% | $155.3317 | $155.33 | $155.35 | $155.30 |
| Purchase #5 | $116.65 | 13.747% | $132.6859 | $132.69 | $132.70 | $132.70 |
| Purchase #6 | $47.64 | 6.841% | $50.8991 | $50.90 | $50.90 | $50.90 |
| Purchase #7 | $133.93 | 9.373% | $146.4833 | $146.48 | $146.50 | $146.50 |
| 7 purchase totals = | $923.29 | $988.4618 | $988.46 | $988.55 | $988.40 | |