| 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 | $94.59 | 8.339% | $102.4779 | $102.48 | $102.50 | $102.50 |
| Purchase #2 | $6.60 | 6.184% | $7.0081 | $7.01 | $7.00 | $7.00 |
| Purchase #3 | $149.58 | 3.499% | $154.8138 | $154.81 | $154.80 | $154.80 |
| Purchase #4 | $187.98 | 7.723% | $202.4977 | $202.50 | $202.50 | $202.50 |
| Purchase #5 | $59.99 | 12.761% | $67.6453 | $67.65 | $67.65 | $67.60 |
| Purchase #6 | $24.75 | 9.710% | $27.1532 | $27.15 | $27.15 | $27.20 |
| Purchase #7 | $219.50 | 8.579% | $238.3309 | $238.33 | $238.35 | $238.30 |
| 7 purchase totals = | $742.99 | $799.9269 | $799.93 | $799.95 | $799.90 | |