| 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 | $70.96 | 5.283% | $74.7088 | $74.71 | $74.70 | $74.70 |
| Purchase #2 | $13.35 | 11.674% | $14.9085 | $14.91 | $14.90 | $14.90 |
| Purchase #3 | $149.45 | 7.148% | $160.1327 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $106.46 | 8.471% | $115.4782 | $115.48 | $115.50 | $115.50 |
| Purchase #5 | $210.97 | 12.346% | $237.0164 | $237.02 | $237.00 | $237.00 |
| Purchase #6 | $213.75 | 13.329% | $242.2407 | $242.24 | $242.25 | $242.20 |
| Purchase #7 | $105.28 | 8.130% | $113.8393 | $113.84 | $113.85 | $113.80 |
| 7 purchase totals = | $870.22 | $958.3246 | $958.33 | $958.35 | $958.20 | |