| 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 | $90.40 | 13.797% | $102.8725 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $72.52 | 13.458% | $82.2797 | $82.28 | $82.30 | $82.30 |
| Purchase #3 | $75.82 | 6.252% | $80.5603 | $80.56 | $80.55 | $80.60 |
| Purchase #4 | $91.73 | 4.201% | $95.5836 | $95.58 | $95.60 | $95.60 |
| Purchase #5 | $57.50 | 5.157% | $60.4653 | $60.47 | $60.45 | $60.50 |
| Purchase #6 | $164.29 | 8.267% | $177.8719 | $177.87 | $177.85 | $177.90 |
| Purchase #7 | $146.70 | 8.535% | $159.2208 | $159.22 | $159.20 | $159.20 |
| 7 purchase totals = | $698.96 | $758.8541 | $758.85 | $758.80 | $759.00 | |