| 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 | $210.51 | 7.176% | $225.6162 | $225.62 | $225.60 | $225.60 |
| Purchase #2 | $104.94 | 11.735% | $117.2547 | $117.25 | $117.25 | $117.30 |
| Purchase #3 | $49.86 | 10.184% | $54.9377 | $54.94 | $54.95 | $54.90 |
| Purchase #4 | $91.91 | 11.855% | $102.8059 | $102.81 | $102.80 | $102.80 |
| Purchase #5 | $47.58 | 8.399% | $51.5762 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $52.42 | 8.872% | $57.0707 | $57.07 | $57.05 | $57.10 |
| Purchase #7 | $45.43 | 5.459% | $47.91 | $47.91 | $47.90 | $47.90 |
| 7 purchase totals = | $602.65 | $657.1714 | $657.18 | $657.15 | $657.20 | |