| 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 | $43.32 | 10.439% | $47.8422 | $47.84 | $47.85 | $47.80 |
| Purchase #2 | $154.95 | 5.120% | $162.8834 | $162.88 | $162.90 | $162.90 |
| Purchase #3 | $36.75 | 6.458% | $39.1233 | $39.12 | $39.10 | $39.10 |
| Purchase #4 | $100.88 | 11.131% | $112.109 | $112.11 | $112.10 | $112.10 |
| Purchase #5 | $206.36 | 12.651% | $232.4666 | $232.47 | $232.45 | $232.50 |
| Purchase #6 | $235.97 | 10.104% | $259.8124 | $259.81 | $259.80 | $259.80 |
| Purchase #7 | $60.91 | 7.145% | $65.262 | $65.26 | $65.25 | $65.30 |
| 7 purchase totals = | $839.14 | $919.4989 | $919.49 | $919.45 | $919.50 | |