| 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 | $82.38 | 13.838% | $93.7797 | $93.78 | $93.80 | $93.80 |
| Purchase #2 | $83.50 | 5.609% | $88.1835 | $88.18 | $88.20 | $88.20 |
| Purchase #3 | $214.70 | 11.252% | $238.858 | $238.86 | $238.85 | $238.90 |
| Purchase #4 | $44.84 | 4.848% | $47.0138 | $47.01 | $47.00 | $47.00 |
| Purchase #5 | $164.89 | 6.385% | $175.4182 | $175.42 | $175.40 | $175.40 |
| Purchase #6 | $107.96 | 3.659% | $111.9103 | $111.91 | $111.90 | $111.90 |
| Purchase #7 | $100.94 | 9.668% | $110.6989 | $110.70 | $110.70 | $110.70 |
| 7 purchase totals = | $799.21 | $865.8624 | $865.86 | $865.85 | $865.90 | |