| 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 | $70.50 | 9.676% | $77.3216 | $77.32 | $77.30 | $77.30 |
| Purchase #2 | $184.59 | 7.159% | $197.8048 | $197.80 | $197.80 | $197.80 |
| Purchase #3 | $215.84 | 13.188% | $244.305 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $121.65 | 7.402% | $130.6545 | $130.65 | $130.65 | $130.70 |
| Purchase #5 | $58.32 | 4.716% | $61.0704 | $61.07 | $61.05 | $61.10 |
| Purchase #6 | $47.68 | 12.378% | $53.5818 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $15.44 | 9.427% | $16.8955 | $16.90 | $16.90 | $16.90 |
| 7 purchase totals = | $714.02 | $781.6336 | $781.63 | $781.60 | $781.70 | |