| 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 | $47.98 | 8.124% | $51.8779 | $51.88 | $51.90 | $51.90 |
| Purchase #2 | $163.53 | 3.821% | $169.7785 | $169.78 | $169.80 | $169.80 |
| Purchase #3 | $230.28 | 7.425% | $247.3783 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $35.41 | 8.281% | $38.3423 | $38.34 | $38.35 | $38.30 |
| Purchase #5 | $197.79 | 11.840% | $221.2083 | $221.21 | $221.20 | $221.20 |
| Purchase #6 | $238.43 | 11.629% | $266.157 | $266.16 | $266.15 | $266.20 |
| Purchase #7 | $79.89 | 6.845% | $85.3585 | $85.36 | $85.35 | $85.40 |
| 7 purchase totals = | $993.31 | $1,080.1008 | $1,080.11 | $1,080.15 | $1,080.20 | |