| 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 | $200.50 | 6.414% | $213.3601 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $154.68 | 3.207% | $159.6406 | $159.64 | $159.65 | $159.60 |
| Purchase #3 | $78.59 | 8.255% | $85.0776 | $85.08 | $85.10 | $85.10 |
| Purchase #4 | $50.67 | 7.848% | $54.6466 | $54.65 | $54.65 | $54.60 |
| Purchase #5 | $94.97 | 6.243% | $100.899 | $100.90 | $100.90 | $100.90 |
| Purchase #6 | $8.99 | 11.331% | $10.0087 | $10.01 | $10.00 | $10.00 |
| Purchase #7 | $29.64 | 9.778% | $32.5382 | $32.54 | $32.55 | $32.50 |
| 7 purchase totals = | $618.04 | $656.1708 | $656.18 | $656.20 | $656.10 | |