| 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 | $71.55 | 10.805% | $79.281 | $79.28 | $79.30 | $79.30 |
| Purchase #2 | $104.59 | 13.199% | $118.3948 | $118.39 | $118.40 | $118.40 |
| Purchase #3 | $47.98 | 4.570% | $50.1727 | $50.17 | $50.15 | $50.20 |
| Purchase #4 | $136.62 | 12.397% | $153.5568 | $153.56 | $153.55 | $153.60 |
| Purchase #5 | $115.44 | 5.803% | $122.139 | $122.14 | $122.15 | $122.10 |
| Purchase #6 | $129.64 | 6.269% | $137.7671 | $137.77 | $137.75 | $137.80 |
| Purchase #7 | $71.34 | 7.465% | $76.6655 | $76.67 | $76.65 | $76.70 |
| 7 purchase totals = | $677.16 | $737.9769 | $737.98 | $737.95 | $738.10 | |