| 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 | $90.93 | 8.315% | $98.4908 | $98.49 | $98.50 | $98.50 |
| Purchase #2 | $101.93 | 9.304% | $111.4136 | $111.41 | $111.40 | $111.40 |
| Purchase #3 | $99.45 | 9.838% | $109.2339 | $109.23 | $109.25 | $109.20 |
| Purchase #4 | $63.95 | 6.229% | $67.9334 | $67.93 | $67.95 | $67.90 |
| Purchase #5 | $124.64 | 9.365% | $136.3125 | $136.31 | $136.30 | $136.30 |
| Purchase #6 | $76.98 | 6.198% | $81.7512 | $81.75 | $81.75 | $81.80 |
| Purchase #7 | $237.73 | 8.814% | $258.6835 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $795.61 | $863.8189 | $863.80 | $863.85 | $863.80 | |