| 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 | $56.53 | 5.319% | $59.5368 | $59.54 | $59.55 | $59.50 |
| Purchase #2 | $197.85 | 9.257% | $216.165 | $216.17 | $216.15 | $216.20 |
| Purchase #3 | $192.66 | 4.159% | $200.6727 | $200.67 | $200.65 | $200.70 |
| Purchase #4 | $16.44 | 13.626% | $18.6801 | $18.68 | $18.70 | $18.70 |
| Purchase #5 | $13.45 | 6.329% | $14.3013 | $14.30 | $14.30 | $14.30 |
| Purchase #6 | $145.69 | 11.401% | $162.3001 | $162.30 | $162.30 | $162.30 |
| Purchase #7 | $117.50 | 3.563% | $121.6865 | $121.69 | $121.70 | $121.70 |
| 7 purchase totals = | $740.12 | $793.3425 | $793.35 | $793.35 | $793.40 | |