| 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 | $75.65 | 11.331% | $84.2219 | $84.22 | $84.20 | $84.20 |
| Purchase #2 | $23.73 | 5.720% | $25.0874 | $25.09 | $25.10 | $25.10 |
| Purchase #3 | $23.28 | 4.273% | $24.2748 | $24.27 | $24.25 | $24.30 |
| Purchase #4 | $60.42 | 7.620% | $65.024 | $65.02 | $65.00 | $65.00 |
| Purchase #5 | $161.38 | 10.617% | $178.5137 | $178.51 | $178.50 | $178.50 |
| Purchase #6 | $205.62 | 12.729% | $231.7934 | $231.79 | $231.80 | $231.80 |
| Purchase #7 | $88.93 | 4.108% | $92.5832 | $92.58 | $92.60 | $92.60 |
| 7 purchase totals = | $639.01 | $701.4984 | $701.48 | $701.45 | $701.50 | |