| 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 | $69.75 | 6.807% | $74.4979 | $74.50 | $74.50 | $74.50 |
| Purchase #2 | $140.35 | 5.757% | $148.4299 | $148.43 | $148.45 | $148.40 |
| Purchase #3 | $158.54 | 11.779% | $177.2144 | $177.21 | $177.20 | $177.20 |
| Purchase #4 | $22.32 | 12.398% | $25.0872 | $25.09 | $25.10 | $25.10 |
| Purchase #5 | $67.27 | 5.600% | $71.0371 | $71.04 | $71.05 | $71.00 |
| Purchase #6 | $154.72 | 7.440% | $166.2312 | $166.23 | $166.25 | $166.20 |
| Purchase #7 | $189.35 | 5.225% | $199.2435 | $199.24 | $199.25 | $199.20 |
| 7 purchase totals = | $802.30 | $861.7412 | $861.74 | $861.80 | $861.60 | |