| 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 | $56.88 | 8.534% | $61.7341 | $61.73 | $61.75 | $61.70 |
| Purchase #2 | $27.84 | 8.754% | $30.2771 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $152.86 | 5.676% | $161.5363 | $161.54 | $161.55 | $161.50 |
| Purchase #4 | $153.51 | 12.298% | $172.3887 | $172.39 | $172.40 | $172.40 |
| Purchase #5 | $42.96 | 11.147% | $47.7488 | $47.75 | $47.75 | $47.70 |
| Purchase #6 | $53.96 | 13.416% | $61.1993 | $61.20 | $61.20 | $61.20 |
| Purchase #7 | $60.36 | 12.205% | $67.7269 | $67.73 | $67.75 | $67.70 |
| 7 purchase totals = | $548.37 | $602.6112 | $602.62 | $602.70 | $602.50 | |