| 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 | $84.35 | 8.704% | $91.6918 | $91.69 | $91.70 | $91.70 |
| Purchase #2 | $34.80 | 4.424% | $36.3396 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $173.63 | 4.575% | $181.5736 | $181.57 | $181.55 | $181.60 |
| Purchase #4 | $39.42 | 10.784% | $43.6711 | $43.67 | $43.65 | $43.70 |
| Purchase #5 | $199.37 | 6.629% | $212.5862 | $212.59 | $212.60 | $212.60 |
| Purchase #6 | $26.80 | 13.391% | $30.3888 | $30.39 | $30.40 | $30.40 |
| Purchase #7 | $177.72 | 7.583% | $191.1965 | $191.20 | $191.20 | $191.20 |
| 7 purchase totals = | $736.09 | $787.4476 | $787.45 | $787.45 | $787.50 | |