| 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 | $94.80 | 7.814% | $102.2077 | $102.21 | $102.20 | $102.20 |
| Purchase #2 | $53.43 | 7.792% | $57.5933 | $57.59 | $57.60 | $57.60 |
| Purchase #3 | $13.90 | 9.239% | $15.1842 | $15.18 | $15.20 | $15.20 |
| Purchase #4 | $215.62 | 6.144% | $228.8677 | $228.87 | $228.85 | $228.90 |
| Purchase #5 | $241.48 | 13.547% | $274.1933 | $274.19 | $274.20 | $274.20 |
| Purchase #6 | $173.95 | 9.285% | $190.1013 | $190.10 | $190.10 | $190.10 |
| Purchase #7 | $95.95 | 7.502% | $103.1482 | $103.15 | $103.15 | $103.10 |
| 7 purchase totals = | $889.13 | $971.2957 | $971.29 | $971.30 | $971.30 | |