| 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 | $77.90 | 9.718% | $85.4703 | $85.47 | $85.45 | $85.50 |
| Purchase #2 | $31.84 | 8.377% | $34.5072 | $34.51 | $34.50 | $34.50 |
| Purchase #3 | $77.26 | 9.201% | $84.3687 | $84.37 | $84.35 | $84.40 |
| Purchase #4 | $181.92 | 6.544% | $193.8248 | $193.82 | $193.80 | $193.80 |
| Purchase #5 | $233.56 | 4.793% | $244.7545 | $244.75 | $244.75 | $244.80 |
| Purchase #6 | $6.69 | 3.786% | $6.9433 | $6.94 | $6.95 | $6.90 |
| Purchase #7 | $239.72 | 11.575% | $267.4676 | $267.47 | $267.45 | $267.50 |
| 7 purchase totals = | $848.89 | $917.3364 | $917.33 | $917.25 | $917.40 | |