| 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 | $115.44 | 5.585% | $121.8873 | $121.89 | $121.90 | $121.90 |
| Purchase #2 | $59.78 | 5.773% | $63.2311 | $63.23 | $63.25 | $63.20 |
| Purchase #3 | $195.44 | 4.648% | $204.5241 | $204.52 | $204.50 | $204.50 |
| Purchase #4 | $83.53 | 7.315% | $89.6402 | $89.64 | $89.65 | $89.60 |
| Purchase #5 | $84.78 | 7.459% | $91.1037 | $91.10 | $91.10 | $91.10 |
| Purchase #6 | $38.57 | 6.223% | $40.9702 | $40.97 | $40.95 | $41.00 |
| Purchase #7 | $45.56 | 4.120% | $47.4371 | $47.44 | $47.45 | $47.40 |
| 7 purchase totals = | $623.10 | $658.7937 | $658.79 | $658.80 | $658.70 | |