| 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 | $31.63 | 3.340% | $32.6864 | $32.69 | $32.70 | $32.70 |
| Purchase #2 | $48.25 | 13.614% | $54.8188 | $54.82 | $54.80 | $54.80 |
| Purchase #3 | $244.59 | 12.773% | $275.8315 | $275.83 | $275.85 | $275.80 |
| Purchase #4 | $199.41 | 12.414% | $224.1648 | $224.16 | $224.15 | $224.20 |
| Purchase #5 | $229.58 | 7.738% | $247.3449 | $247.34 | $247.35 | $247.30 |
| Purchase #6 | $197.33 | 11.852% | $220.7176 | $220.72 | $220.70 | $220.70 |
| Purchase #7 | $106.91 | 7.226% | $114.6353 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $1,057.70 | $1,170.1993 | $1,170.20 | $1,170.20 | $1,170.10 | |