| 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 | $82.42 | 11.427% | $91.8381 | $91.84 | $91.85 | $91.80 |
| Purchase #2 | $36.25 | 5.541% | $38.2586 | $38.26 | $38.25 | $38.30 |
| Purchase #3 | $217.38 | 12.733% | $245.059 | $245.06 | $245.05 | $245.10 |
| Purchase #4 | $219.59 | 3.123% | $226.4478 | $226.45 | $226.45 | $226.40 |
| Purchase #5 | $64.98 | 11.768% | $72.6268 | $72.63 | $72.65 | $72.60 |
| Purchase #6 | $83.75 | 11.839% | $93.6652 | $93.67 | $93.65 | $93.70 |
| Purchase #7 | $95.99 | 7.820% | $103.4964 | $103.50 | $103.50 | $103.50 |
| 7 purchase totals = | $800.36 | $871.3919 | $871.41 | $871.40 | $871.40 | |