| 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 | $137.34 | 11.143% | $152.6438 | $152.64 | $152.65 | $152.60 |
| Purchase #2 | $66.31 | 6.167% | $70.3993 | $70.40 | $70.40 | $70.40 |
| Purchase #3 | $116.64 | 7.651% | $125.5641 | $125.56 | $125.55 | $125.60 |
| Purchase #4 | $236.91 | 9.145% | $258.5754 | $258.58 | $258.60 | $258.60 |
| Purchase #5 | $13.50 | 13.815% | $15.365 | $15.37 | $15.35 | $15.40 |
| Purchase #6 | $35.99 | 6.504% | $38.3308 | $38.33 | $38.35 | $38.30 |
| Purchase #7 | $14.45 | 9.664% | $15.8464 | $15.85 | $15.85 | $15.80 |
| 7 purchase totals = | $621.14 | $676.7248 | $676.73 | $676.75 | $676.70 | |