| 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 | $90.65 | 8.656% | $98.4967 | $98.50 | $98.50 | $98.50 |
| Purchase #2 | $88.94 | 10.763% | $98.5126 | $98.51 | $98.50 | $98.50 |
| Purchase #3 | $78.96 | 4.527% | $82.5345 | $82.53 | $82.55 | $82.50 |
| Purchase #4 | $111.97 | 6.211% | $118.9245 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $194.76 | 8.685% | $211.6749 | $211.67 | $211.65 | $211.70 |
| Purchase #6 | $212.98 | 10.560% | $235.4707 | $235.47 | $235.45 | $235.50 |
| Purchase #7 | $36.37 | 7.872% | $39.233 | $39.23 | $39.25 | $39.20 |
| 7 purchase totals = | $814.63 | $884.8469 | $884.83 | $884.80 | $884.80 | |