| 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 | $39.59 | 13.339% | $44.8709 | $44.87 | $44.85 | $44.90 |
| Purchase #2 | $73.33 | 4.131% | $76.3593 | $76.36 | $76.35 | $76.40 |
| Purchase #3 | $120.26 | 7.691% | $129.5092 | $129.51 | $129.50 | $129.50 |
| Purchase #4 | $142.38 | 4.870% | $149.3139 | $149.31 | $149.30 | $149.30 |
| Purchase #5 | $208.25 | 3.686% | $215.9261 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $47.61 | 4.269% | $49.6425 | $49.64 | $49.65 | $49.60 |
| Purchase #7 | $74.72 | 3.223% | $77.1282 | $77.13 | $77.15 | $77.10 |
| 7 purchase totals = | $706.14 | $742.7501 | $742.75 | $742.75 | $742.70 | |