| 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 | $94.44 | 3.360% | $97.6132 | $97.61 | $97.60 | $97.60 |
| Purchase #2 | $116.68 | 3.771% | $121.08 | $121.08 | $121.10 | $121.10 |
| Purchase #3 | $235.91 | 4.220% | $245.8654 | $245.87 | $245.85 | $245.90 |
| Purchase #4 | $110.41 | 3.568% | $114.3494 | $114.35 | $114.35 | $114.30 |
| Purchase #5 | $18.44 | 6.783% | $19.6908 | $19.69 | $19.70 | $19.70 |
| Purchase #6 | $197.59 | 7.484% | $212.3776 | $212.38 | $212.40 | $212.40 |
| Purchase #7 | $67.54 | 10.428% | $74.5831 | $74.58 | $74.60 | $74.60 |
| 7 purchase totals = | $841.01 | $885.5595 | $885.56 | $885.60 | $885.60 | |