| 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 | $65.87 | 13.517% | $74.7736 | $74.77 | $74.75 | $74.80 |
| Purchase #2 | $79.50 | 6.534% | $84.6945 | $84.69 | $84.70 | $84.70 |
| Purchase #3 | $60.88 | 13.782% | $69.2705 | $69.27 | $69.25 | $69.30 |
| Purchase #4 | $130.43 | 10.503% | $144.1291 | $144.13 | $144.15 | $144.10 |
| Purchase #5 | $209.69 | 3.531% | $217.0942 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $122.45 | 9.217% | $133.7362 | $133.74 | $133.75 | $133.70 |
| Purchase #7 | $109.33 | 11.147% | $121.517 | $121.52 | $121.50 | $121.50 |
| 7 purchase totals = | $778.15 | $845.2151 | $845.21 | $845.20 | $845.20 | |