| 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 | $73.68 | 11.838% | $82.4022 | $82.40 | $82.40 | $82.40 |
| Purchase #2 | $182.47 | 9.229% | $199.3102 | $199.31 | $199.30 | $199.30 |
| Purchase #3 | $31.94 | 7.805% | $34.4329 | $34.43 | $34.45 | $34.40 |
| Purchase #4 | $138.87 | 6.800% | $148.3132 | $148.31 | $148.30 | $148.30 |
| Purchase #5 | $43.60 | 3.740% | $45.2306 | $45.23 | $45.25 | $45.20 |
| Purchase #6 | $200.84 | 5.138% | $211.1592 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $62.61 | 3.772% | $64.9716 | $64.97 | $64.95 | $65.00 |
| 7 purchase totals = | $734.01 | $785.8199 | $785.81 | $785.80 | $785.80 | |