| 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 | $73.38 | 3.563% | $75.9945 | $75.99 | $76.00 | $76.00 |
| Purchase #2 | $61.33 | 10.535% | $67.7911 | $67.79 | $67.80 | $67.80 |
| Purchase #3 | $198.50 | 5.817% | $210.0467 | $210.05 | $210.05 | $210.00 |
| Purchase #4 | $126.90 | 4.774% | $132.9582 | $132.96 | $132.95 | $133.00 |
| Purchase #5 | $18.53 | 6.508% | $19.7359 | $19.74 | $19.75 | $19.70 |
| Purchase #6 | $62.94 | 5.394% | $66.335 | $66.34 | $66.35 | $66.30 |
| Purchase #7 | $97.62 | 8.237% | $105.661 | $105.66 | $105.65 | $105.70 |
| 7 purchase totals = | $639.20 | $678.5224 | $678.53 | $678.55 | $678.50 | |