| 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 | $45.95 | 3.120% | $47.3836 | $47.38 | $47.40 | $47.40 |
| Purchase #2 | $146.61 | 10.829% | $162.4864 | $162.49 | $162.50 | $162.50 |
| Purchase #3 | $203.72 | 7.700% | $219.4064 | $219.41 | $219.40 | $219.40 |
| Purchase #4 | $189.93 | 5.849% | $201.039 | $201.04 | $201.05 | $201.00 |
| Purchase #5 | $62.90 | 6.108% | $66.7419 | $66.74 | $66.75 | $66.70 |
| Purchase #6 | $167.43 | 12.415% | $188.2164 | $188.22 | $188.20 | $188.20 |
| Purchase #7 | $66.26 | 13.801% | $75.4045 | $75.40 | $75.40 | $75.40 |
| 7 purchase totals = | $882.80 | $960.6782 | $960.68 | $960.70 | $960.60 | |