| 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 | $22.46 | 9.789% | $24.6586 | $24.66 | $24.65 | $24.70 |
| Purchase #2 | $18.98 | 13.725% | $21.585 | $21.59 | $21.60 | $21.60 |
| Purchase #3 | $113.55 | 10.481% | $125.4512 | $125.45 | $125.45 | $125.50 |
| Purchase #4 | $135.32 | 11.863% | $151.373 | $151.37 | $151.35 | $151.40 |
| Purchase #5 | $36.53 | 8.265% | $39.5492 | $39.55 | $39.55 | $39.50 |
| Purchase #6 | $57.98 | 5.326% | $61.068 | $61.07 | $61.05 | $61.10 |
| Purchase #7 | $53.85 | 7.357% | $57.8117 | $57.81 | $57.80 | $57.80 |
| 7 purchase totals = | $438.67 | $481.4967 | $481.50 | $481.45 | $481.60 | |