| 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 | $44.43 | 6.699% | $47.4064 | $47.41 | $47.40 | $47.40 |
| Purchase #2 | $196.57 | 4.399% | $205.2171 | $205.22 | $205.20 | $205.20 |
| Purchase #3 | $241.54 | 11.542% | $269.4185 | $269.42 | $269.40 | $269.40 |
| Purchase #4 | $110.83 | 9.575% | $121.442 | $121.44 | $121.45 | $121.40 |
| Purchase #5 | $18.54 | 3.726% | $19.2308 | $19.23 | $19.25 | $19.20 |
| Purchase #6 | $47.57 | 4.834% | $49.8695 | $49.87 | $49.85 | $49.90 |
| Purchase #7 | $16.33 | 10.781% | $18.0905 | $18.09 | $18.10 | $18.10 |
| 7 purchase totals = | $675.81 | $730.6748 | $730.68 | $730.65 | $730.60 | |