| 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 | $26.52 | 11.318% | $29.5215 | $29.52 | $29.50 | $29.50 |
| Purchase #2 | $217.36 | 10.783% | $240.7979 | $240.80 | $240.80 | $240.80 |
| Purchase #3 | $113.63 | 4.420% | $118.6524 | $118.65 | $118.65 | $118.70 |
| Purchase #4 | $137.96 | 3.462% | $142.7362 | $142.74 | $142.75 | $142.70 |
| Purchase #5 | $93.63 | 8.654% | $101.7327 | $101.73 | $101.75 | $101.70 |
| Purchase #6 | $45.62 | 10.755% | $50.5264 | $50.53 | $50.55 | $50.50 |
| Purchase #7 | $166.69 | 11.490% | $185.8427 | $185.84 | $185.85 | $185.80 |
| 7 purchase totals = | $801.41 | $869.8098 | $869.81 | $869.85 | $869.70 | |