| 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 | $57.38 | 5.655% | $60.6248 | $60.62 | $60.60 | $60.60 |
| Purchase #2 | $218.25 | 12.447% | $245.4156 | $245.42 | $245.40 | $245.40 |
| Purchase #3 | $30.94 | 13.844% | $35.2233 | $35.22 | $35.20 | $35.20 |
| Purchase #4 | $19.77 | 6.818% | $21.1179 | $21.12 | $21.10 | $21.10 |
| Purchase #5 | $6.27 | 7.486% | $6.7394 | $6.74 | $6.75 | $6.70 |
| Purchase #6 | $227.53 | 3.393% | $235.2501 | $235.25 | $235.25 | $235.30 |
| Purchase #7 | $171.67 | 7.630% | $184.7684 | $184.77 | $184.75 | $184.80 |
| 7 purchase totals = | $731.81 | $789.1395 | $789.14 | $789.05 | $789.10 | |