| 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 | $42.52 | 8.662% | $46.2031 | $46.20 | $46.20 | $46.20 |
| Purchase #2 | $90.97 | 9.528% | $99.6376 | $99.64 | $99.65 | $99.60 |
| Purchase #3 | $148.99 | 9.191% | $162.6837 | $162.68 | $162.70 | $162.70 |
| Purchase #4 | $215.52 | 9.287% | $235.5353 | $235.54 | $235.55 | $235.50 |
| Purchase #5 | $237.56 | 8.390% | $257.4913 | $257.49 | $257.50 | $257.50 |
| Purchase #6 | $110.90 | 10.453% | $122.4924 | $122.49 | $122.50 | $122.50 |
| Purchase #7 | $79.72 | 5.310% | $83.9531 | $83.95 | $83.95 | $84.00 |
| 7 purchase totals = | $926.18 | $1,007.9965 | $1,007.99 | $1,008.05 | $1,008.00 | |