| 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 | $56.61 | 7.572% | $60.8965 | $60.90 | $60.90 | $60.90 |
| Purchase #2 | $104.41 | 12.224% | $117.1731 | $117.17 | $117.15 | $117.20 |
| Purchase #3 | $100.74 | 9.402% | $110.2116 | $110.21 | $110.20 | $110.20 |
| Purchase #4 | $80.55 | 3.279% | $83.1912 | $83.19 | $83.20 | $83.20 |
| Purchase #5 | $147.44 | 8.600% | $160.1198 | $160.12 | $160.10 | $160.10 |
| Purchase #6 | $103.64 | 11.517% | $115.5762 | $115.58 | $115.60 | $115.60 |
| Purchase #7 | $211.71 | 9.566% | $231.9622 | $231.96 | $231.95 | $232.00 |
| 7 purchase totals = | $805.10 | $879.1306 | $879.13 | $879.10 | $879.20 | |