| 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 | $121.53 | 6.202% | $129.0673 | $129.07 | $129.05 | $129.10 |
| Purchase #2 | $70.64 | 8.672% | $76.7659 | $76.77 | $76.75 | $76.80 |
| Purchase #3 | $70.77 | 3.541% | $73.276 | $73.28 | $73.30 | $73.30 |
| Purchase #4 | $52.44 | 8.105% | $56.6903 | $56.69 | $56.70 | $56.70 |
| Purchase #5 | $250.60 | 6.331% | $266.4655 | $266.47 | $266.45 | $266.50 |
| Purchase #6 | $121.58 | 13.699% | $138.2352 | $138.24 | $138.25 | $138.20 |
| Purchase #7 | $54.49 | 5.132% | $57.2864 | $57.29 | $57.30 | $57.30 |
| 7 purchase totals = | $742.05 | $797.7866 | $797.81 | $797.80 | $797.90 | |