| 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 | $84.29 | 5.378% | $88.8231 | $88.82 | $88.80 | $88.80 |
| Purchase #2 | $176.50 | 6.263% | $187.5542 | $187.55 | $187.55 | $187.60 |
| Purchase #3 | $68.64 | 11.490% | $76.5267 | $76.53 | $76.55 | $76.50 |
| Purchase #4 | $220.25 | 10.655% | $243.7176 | $243.72 | $243.70 | $243.70 |
| Purchase #5 | $231.53 | 5.405% | $244.0442 | $244.04 | $244.05 | $244.00 |
| Purchase #6 | $176.48 | 11.805% | $197.3135 | $197.31 | $197.30 | $197.30 |
| Purchase #7 | $20.30 | 4.411% | $21.1954 | $21.20 | $21.20 | $21.20 |
| 7 purchase totals = | $977.99 | $1,059.1747 | $1,059.17 | $1,059.15 | $1,059.10 | |