| 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 | $24.47 | 3.401% | $25.3022 | $25.30 | $25.30 | $25.30 |
| Purchase #2 | $111.75 | 10.247% | $123.201 | $123.20 | $123.20 | $123.20 |
| Purchase #3 | $17.42 | 3.588% | $18.045 | $18.05 | $18.05 | $18.00 |
| Purchase #4 | $50.43 | 10.108% | $55.5275 | $55.53 | $55.55 | $55.50 |
| Purchase #5 | $118.54 | 12.757% | $133.6621 | $133.66 | $133.65 | $133.70 |
| Purchase #6 | $192.59 | 9.376% | $210.6472 | $210.65 | $210.65 | $210.60 |
| Purchase #7 | $47.72 | 7.703% | $51.3959 | $51.40 | $51.40 | $51.40 |
| 7 purchase totals = | $562.92 | $617.7809 | $617.79 | $617.80 | $617.70 | |