| 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 | $70.87 | 6.782% | $75.6764 | $75.68 | $75.70 | $75.70 |
| Purchase #2 | $162.52 | 7.144% | $174.1304 | $174.13 | $174.15 | $174.10 |
| Purchase #3 | $61.46 | 7.794% | $66.2502 | $66.25 | $66.25 | $66.30 |
| Purchase #4 | $55.64 | 4.308% | $58.037 | $58.04 | $58.05 | $58.00 |
| Purchase #5 | $132.51 | 4.195% | $138.0688 | $138.07 | $138.05 | $138.10 |
| Purchase #6 | $237.54 | 13.793% | $270.3039 | $270.30 | $270.30 | $270.30 |
| Purchase #7 | $244.90 | 13.427% | $277.7827 | $277.78 | $277.80 | $277.80 |
| 7 purchase totals = | $965.44 | $1,060.2494 | $1,060.25 | $1,060.30 | $1,060.30 | |