| 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 | $17.82 | 8.721% | $19.3741 | $19.37 | $19.35 | $19.40 |
| Purchase #2 | $75.67 | 12.600% | $85.2044 | $85.20 | $85.20 | $85.20 |
| Purchase #3 | $242.89 | 9.467% | $265.8844 | $265.88 | $265.90 | $265.90 |
| Purchase #4 | $101.63 | 7.131% | $108.8772 | $108.88 | $108.90 | $108.90 |
| Purchase #5 | $147.70 | 6.321% | $157.0361 | $157.04 | $157.05 | $157.00 |
| Purchase #6 | $39.96 | 11.777% | $44.6661 | $44.67 | $44.65 | $44.70 |
| Purchase #7 | $80.94 | 5.697% | $85.5512 | $85.55 | $85.55 | $85.60 |
| 7 purchase totals = | $706.61 | $766.5935 | $766.59 | $766.60 | $766.70 | |