| 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 | $54.27 | 3.455% | $56.145 | $56.15 | $56.15 | $56.10 |
| Purchase #2 | $158.98 | 6.572% | $169.4282 | $169.43 | $169.45 | $169.40 |
| Purchase #3 | $69.50 | 13.543% | $78.9124 | $78.91 | $78.90 | $78.90 |
| Purchase #4 | $139.51 | 13.323% | $158.0969 | $158.10 | $158.10 | $158.10 |
| Purchase #5 | $37.26 | 3.779% | $38.6681 | $38.67 | $38.65 | $38.70 |
| Purchase #6 | $62.54 | 10.799% | $69.2937 | $69.29 | $69.30 | $69.30 |
| Purchase #7 | $143.87 | 9.581% | $157.6542 | $157.65 | $157.65 | $157.70 |
| 7 purchase totals = | $665.93 | $728.1985 | $728.20 | $728.20 | $728.20 | |