| 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 | $40.85 | 10.610% | $45.1842 | $45.18 | $45.20 | $45.20 |
| Purchase #2 | $87.35 | 5.234% | $91.9219 | $91.92 | $91.90 | $91.90 |
| Purchase #3 | $32.55 | 10.504% | $35.9691 | $35.97 | $35.95 | $36.00 |
| Purchase #4 | $166.44 | 11.696% | $185.9068 | $185.91 | $185.90 | $185.90 |
| Purchase #5 | $45.92 | 3.736% | $47.6356 | $47.64 | $47.65 | $47.60 |
| Purchase #6 | $211.48 | 5.518% | $223.1495 | $223.15 | $223.15 | $223.10 |
| Purchase #7 | $20.25 | 12.542% | $22.7898 | $22.79 | $22.80 | $22.80 |
| 7 purchase totals = | $604.84 | $652.5569 | $652.56 | $652.55 | $652.50 | |