| 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 | $18.81 | 9.807% | $20.6547 | $20.65 | $20.65 | $20.70 |
| Purchase #2 | $75.81 | 11.823% | $84.773 | $84.77 | $84.75 | $84.80 |
| Purchase #3 | $192.36 | 5.855% | $203.6227 | $203.62 | $203.60 | $203.60 |
| Purchase #4 | $65.73 | 13.795% | $74.7975 | $74.80 | $74.80 | $74.80 |
| Purchase #5 | $247.42 | 8.180% | $267.659 | $267.66 | $267.65 | $267.70 |
| Purchase #6 | $93.55 | 6.265% | $99.4109 | $99.41 | $99.40 | $99.40 |
| Purchase #7 | $41.67 | 5.460% | $43.9452 | $43.95 | $43.95 | $43.90 |
| 7 purchase totals = | $735.35 | $794.8630 | $794.86 | $794.80 | $794.90 | |