| 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 | $10.52 | 5.588% | $11.1079 | $11.11 | $11.10 | $11.10 |
| Purchase #2 | $204.34 | 10.725% | $226.2555 | $226.26 | $226.25 | $226.30 |
| Purchase #3 | $182.35 | 12.112% | $204.4362 | $204.44 | $204.45 | $204.40 |
| Purchase #4 | $91.26 | 4.781% | $95.6231 | $95.62 | $95.60 | $95.60 |
| Purchase #5 | $141.87 | 13.763% | $161.3956 | $161.40 | $161.40 | $161.40 |
| Purchase #6 | $74.59 | 12.531% | $83.9369 | $83.94 | $83.95 | $83.90 |
| Purchase #7 | $88.65 | 9.607% | $97.1666 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $793.58 | $879.9218 | $879.94 | $879.90 | $879.90 | |