| 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 | $224.70 | 4.398% | $234.5823 | $234.58 | $234.60 | $234.60 |
| Purchase #2 | $45.97 | 10.140% | $50.6314 | $50.63 | $50.65 | $50.60 |
| Purchase #3 | $35.57 | 11.531% | $39.6716 | $39.67 | $39.65 | $39.70 |
| Purchase #4 | $101.95 | 4.446% | $106.4827 | $106.48 | $106.50 | $106.50 |
| Purchase #5 | $32.85 | 4.228% | $34.2389 | $34.24 | $34.25 | $34.20 |
| Purchase #6 | $140.70 | 5.745% | $148.7832 | $148.78 | $148.80 | $148.80 |
| Purchase #7 | $153.25 | 9.411% | $167.6724 | $167.67 | $167.65 | $167.70 |
| 7 purchase totals = | $734.99 | $782.0625 | $782.05 | $782.10 | $782.10 | |