| 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 | $75.35 | 11.523% | $84.0326 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $107.35 | 12.704% | $120.9877 | $120.99 | $121.00 | $121.00 |
| Purchase #3 | $221.48 | 12.733% | $249.681 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $13.48 | 6.813% | $14.3984 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $68.47 | 4.240% | $71.3731 | $71.37 | $71.35 | $71.40 |
| Purchase #6 | $39.37 | 3.281% | $40.6617 | $40.66 | $40.65 | $40.70 |
| Purchase #7 | $216.96 | 11.799% | $242.5591 | $242.56 | $242.55 | $242.60 |
| 7 purchase totals = | $742.46 | $823.6936 | $823.69 | $823.70 | $823.80 | |