| 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 | $39.83 | 9.737% | $43.7082 | $43.71 | $43.70 | $43.70 |
| Purchase #2 | $34.89 | 10.120% | $38.4209 | $38.42 | $38.40 | $38.40 |
| Purchase #3 | $94.43 | 4.628% | $98.8002 | $98.80 | $98.80 | $98.80 |
| Purchase #4 | $77.54 | 8.309% | $83.9828 | $83.98 | $84.00 | $84.00 |
| Purchase #5 | $115.58 | 8.439% | $125.3338 | $125.33 | $125.35 | $125.30 |
| Purchase #6 | $208.51 | 7.672% | $224.5069 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $156.69 | 12.487% | $176.2559 | $176.26 | $176.25 | $176.30 |
| 7 purchase totals = | $727.47 | $791.0087 | $791.01 | $791.00 | $791.00 | |