| 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 | $208.43 | 5.809% | $220.5377 | $220.54 | $220.55 | $220.50 |
| Purchase #2 | $39.68 | 3.324% | $40.999 | $41.00 | $41.00 | $41.00 |
| Purchase #3 | $8.96 | 7.748% | $9.6542 | $9.65 | $9.65 | $9.70 |
| Purchase #4 | $209.67 | 9.139% | $228.8317 | $228.83 | $228.85 | $228.80 |
| Purchase #5 | $99.75 | 12.634% | $112.3524 | $112.35 | $112.35 | $112.40 |
| Purchase #6 | $169.81 | 10.678% | $187.9423 | $187.94 | $187.95 | $187.90 |
| Purchase #7 | $146.84 | 5.138% | $154.3846 | $154.38 | $154.40 | $154.40 |
| 7 purchase totals = | $883.14 | $954.7019 | $954.69 | $954.75 | $954.70 | |