| 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 | $40.29 | 11.805% | $45.0462 | $45.05 | $45.05 | $45.00 |
| Purchase #2 | $34.97 | 8.768% | $38.0362 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $75.64 | 4.103% | $78.7435 | $78.74 | $78.75 | $78.70 |
| Purchase #4 | $101.35 | 11.398% | $112.9019 | $112.90 | $112.90 | $112.90 |
| Purchase #5 | $107.79 | 13.103% | $121.9137 | $121.91 | $121.90 | $121.90 |
| Purchase #6 | $154.53 | 3.384% | $159.7593 | $159.76 | $159.75 | $159.80 |
| Purchase #7 | $184.59 | 13.497% | $209.5041 | $209.50 | $209.50 | $209.50 |
| 7 purchase totals = | $699.16 | $765.9049 | $765.90 | $765.90 | $765.80 | |