| 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 | $35.42 | 13.857% | $40.3281 | $40.33 | $40.35 | $40.30 |
| Purchase #2 | $34.94 | 10.489% | $38.6049 | $38.60 | $38.60 | $38.60 |
| Purchase #3 | $154.62 | 4.246% | $161.1852 | $161.19 | $161.20 | $161.20 |
| Purchase #4 | $55.45 | 5.488% | $58.4931 | $58.49 | $58.50 | $58.50 |
| Purchase #5 | $143.85 | 10.300% | $158.6666 | $158.67 | $158.65 | $158.70 |
| Purchase #6 | $125.64 | 8.193% | $135.9337 | $135.93 | $135.95 | $135.90 |
| Purchase #7 | $201.44 | 9.574% | $220.7259 | $220.73 | $220.75 | $220.70 |
| 7 purchase totals = | $751.36 | $813.9375 | $813.94 | $814.00 | $813.90 | |