| 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 | $30.56 | 3.869% | $31.7424 | $31.74 | $31.75 | $31.70 |
| Purchase #2 | $164.74 | 8.530% | $178.7923 | $178.79 | $178.80 | $178.80 |
| Purchase #3 | $64.89 | 8.644% | $70.4991 | $70.50 | $70.50 | $70.50 |
| Purchase #4 | $200.38 | 3.508% | $207.4093 | $207.41 | $207.40 | $207.40 |
| Purchase #5 | $119.84 | 8.128% | $129.5806 | $129.58 | $129.60 | $129.60 |
| Purchase #6 | $135.39 | 10.368% | $149.4272 | $149.43 | $149.45 | $149.40 |
| Purchase #7 | $165.91 | 5.188% | $174.5174 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $881.71 | $941.9683 | $941.97 | $942.00 | $941.90 | |