| 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 | $120.73 | 5.102% | $126.8896 | $126.89 | $126.90 | $126.90 |
| Purchase #2 | $192.43 | 5.372% | $202.7673 | $202.77 | $202.75 | $202.80 |
| Purchase #3 | $50.92 | 8.528% | $55.2625 | $55.26 | $55.25 | $55.30 |
| Purchase #4 | $30.83 | 11.165% | $34.2722 | $34.27 | $34.25 | $34.30 |
| Purchase #5 | $7.86 | 12.292% | $8.8262 | $8.83 | $8.85 | $8.80 |
| Purchase #6 | $241.29 | 12.252% | $270.8529 | $270.85 | $270.85 | $270.90 |
| Purchase #7 | $13.66 | 4.252% | $14.2408 | $14.24 | $14.25 | $14.20 |
| 7 purchase totals = | $657.72 | $713.1115 | $713.11 | $713.10 | $713.20 | |