| 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 | $34.61 | 11.150% | $38.469 | $38.47 | $38.45 | $38.50 |
| Purchase #2 | $111.58 | 3.759% | $115.7743 | $115.77 | $115.75 | $115.80 |
| Purchase #3 | $53.65 | 11.194% | $59.6556 | $59.66 | $59.65 | $59.70 |
| Purchase #4 | $110.33 | 9.106% | $120.3766 | $120.38 | $120.40 | $120.40 |
| Purchase #5 | $101.82 | 6.196% | $108.1288 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $190.72 | 12.548% | $214.6515 | $214.65 | $214.65 | $214.70 |
| Purchase #7 | $191.73 | 9.411% | $209.7737 | $209.77 | $209.75 | $209.80 |
| 7 purchase totals = | $794.44 | $866.8295 | $866.83 | $866.80 | $867.00 | |