| 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 | $22.99 | 7.831% | $24.7903 | $24.79 | $24.80 | $24.80 |
| Purchase #2 | $88.33 | 8.459% | $95.8018 | $95.80 | $95.80 | $95.80 |
| Purchase #3 | $159.25 | 7.464% | $171.1364 | $171.14 | $171.15 | $171.10 |
| Purchase #4 | $242.62 | 4.834% | $254.3483 | $254.35 | $254.35 | $254.30 |
| Purchase #5 | $31.70 | 7.847% | $34.1875 | $34.19 | $34.20 | $34.20 |
| Purchase #6 | $109.80 | 8.798% | $119.4602 | $119.46 | $119.45 | $119.50 |
| Purchase #7 | $122.93 | 8.363% | $133.2106 | $133.21 | $133.20 | $133.20 |
| 7 purchase totals = | $777.62 | $832.9351 | $832.94 | $832.95 | $832.90 | |