| 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 | $5.42 | 11.350% | $6.0352 | $6.04 | $6.05 | $6.00 |
| Purchase #2 | $141.47 | 8.733% | $153.8246 | $153.82 | $153.80 | $153.80 |
| Purchase #3 | $11.63 | 11.484% | $12.9656 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $157.68 | 13.527% | $179.0094 | $179.01 | $179.00 | $179.00 |
| Purchase #5 | $194.66 | 3.529% | $201.5296 | $201.53 | $201.55 | $201.50 |
| Purchase #6 | $57.81 | 3.234% | $59.6796 | $59.68 | $59.70 | $59.70 |
| Purchase #7 | $65.51 | 4.302% | $68.3282 | $68.33 | $68.35 | $68.30 |
| 7 purchase totals = | $634.18 | $681.3722 | $681.38 | $681.40 | $681.30 | |