| 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 | $31.41 | 13.713% | $35.7173 | $35.72 | $35.70 | $35.70 |
| Purchase #2 | $109.53 | 10.730% | $121.2826 | $121.28 | $121.30 | $121.30 |
| Purchase #3 | $217.78 | 10.726% | $241.1391 | $241.14 | $241.15 | $241.10 |
| Purchase #4 | $86.30 | 13.112% | $97.6157 | $97.62 | $97.60 | $97.60 |
| Purchase #5 | $189.38 | 9.626% | $207.6097 | $207.61 | $207.60 | $207.60 |
| Purchase #6 | $84.35 | 4.798% | $88.3971 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $109.51 | 8.333% | $118.6355 | $118.64 | $118.65 | $118.60 |
| 7 purchase totals = | $828.26 | $910.3970 | $910.41 | $910.40 | $910.30 | |