| 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 | $74.66 | 12.407% | $83.9231 | $83.92 | $83.90 | $83.90 |
| Purchase #2 | $241.36 | 13.314% | $273.4947 | $273.49 | $273.50 | $273.50 |
| Purchase #3 | $171.26 | 13.287% | $194.0153 | $194.02 | $194.00 | $194.00 |
| Purchase #4 | $152.39 | 13.523% | $172.9977 | $173.00 | $173.00 | $173.00 |
| Purchase #5 | $21.35 | 6.795% | $22.8007 | $22.80 | $22.80 | $22.80 |
| Purchase #6 | $88.35 | 3.597% | $91.5279 | $91.53 | $91.55 | $91.50 |
| Purchase #7 | $10.95 | 5.478% | $11.5498 | $11.55 | $11.55 | $11.50 |
| 7 purchase totals = | $760.32 | $850.3092 | $850.31 | $850.30 | $850.20 | |