| 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 | $97.73 | 3.740% | $101.3851 | $101.39 | $101.40 | $101.40 |
| Purchase #2 | $235.63 | 13.306% | $266.9829 | $266.98 | $267.00 | $267.00 |
| Purchase #3 | $76.85 | 10.315% | $84.7771 | $84.78 | $84.80 | $84.80 |
| Purchase #4 | $35.52 | 6.137% | $37.6999 | $37.70 | $37.70 | $37.70 |
| Purchase #5 | $47.56 | 13.730% | $54.09 | $54.09 | $54.10 | $54.10 |
| Purchase #6 | $176.41 | 7.279% | $189.2509 | $189.25 | $189.25 | $189.30 |
| Purchase #7 | $47.31 | 5.516% | $49.9196 | $49.92 | $49.90 | $49.90 |
| 7 purchase totals = | $717.01 | $784.1055 | $784.11 | $784.15 | $784.20 | |