| 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 | $57.59 | 4.521% | $60.1936 | $60.19 | $60.20 | $60.20 |
| Purchase #2 | $58.59 | 10.788% | $64.9107 | $64.91 | $64.90 | $64.90 |
| Purchase #3 | $145.76 | 8.121% | $157.5972 | $157.60 | $157.60 | $157.60 |
| Purchase #4 | $159.90 | 3.204% | $165.0232 | $165.02 | $165.00 | $165.00 |
| Purchase #5 | $141.70 | 3.118% | $146.1182 | $146.12 | $146.10 | $146.10 |
| Purchase #6 | $38.81 | 13.829% | $44.177 | $44.18 | $44.20 | $44.20 |
| Purchase #7 | $219.72 | 7.380% | $235.9353 | $235.94 | $235.95 | $235.90 |
| 7 purchase totals = | $822.07 | $873.9552 | $873.96 | $873.95 | $873.90 | |