| 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 | $163.90 | 3.352% | $169.3939 | $169.39 | $169.40 | $169.40 |
| Purchase #2 | $211.84 | 3.783% | $219.8539 | $219.85 | $219.85 | $219.90 |
| Purchase #3 | $70.63 | 3.371% | $73.0109 | $73.01 | $73.00 | $73.00 |
| Purchase #4 | $45.46 | 10.517% | $50.241 | $50.24 | $50.25 | $50.20 |
| Purchase #5 | $38.80 | 6.508% | $41.3251 | $41.33 | $41.35 | $41.30 |
| Purchase #6 | $47.45 | 5.217% | $49.9255 | $49.93 | $49.95 | $49.90 |
| Purchase #7 | $183.25 | 9.870% | $201.3368 | $201.34 | $201.35 | $201.30 |
| 7 purchase totals = | $761.33 | $805.0871 | $805.09 | $805.15 | $805.00 | |