| 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 | $27.30 | 8.518% | $29.6254 | $29.63 | $29.65 | $29.60 |
| Purchase #2 | $61.98 | 9.759% | $68.0286 | $68.03 | $68.05 | $68.00 |
| Purchase #3 | $160.72 | 5.572% | $169.6753 | $169.68 | $169.70 | $169.70 |
| Purchase #4 | $54.58 | 5.409% | $57.5322 | $57.53 | $57.55 | $57.50 |
| Purchase #5 | $159.47 | 4.353% | $166.4117 | $166.41 | $166.40 | $166.40 |
| Purchase #6 | $250.33 | 5.620% | $264.3985 | $264.40 | $264.40 | $264.40 |
| Purchase #7 | $139.38 | 5.492% | $147.0347 | $147.03 | $147.05 | $147.00 |
| 7 purchase totals = | $853.76 | $902.7064 | $902.71 | $902.80 | $902.60 | |