| 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 | $234.90 | 9.139% | $256.3675 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $92.64 | 6.136% | $98.3244 | $98.32 | $98.30 | $98.30 |
| Purchase #3 | $202.31 | 6.417% | $215.2922 | $215.29 | $215.30 | $215.30 |
| Purchase #4 | $111.91 | 4.372% | $116.8027 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $16.55 | 6.131% | $17.5647 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $51.28 | 11.288% | $57.0685 | $57.07 | $57.05 | $57.10 |
| Purchase #7 | $63.86 | 11.868% | $71.4389 | $71.44 | $71.45 | $71.40 |
| 7 purchase totals = | $773.45 | $832.8589 | $832.85 | $832.80 | $832.90 | |