| 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 | $15.50 | 6.661% | $16.5325 | $16.53 | $16.55 | $16.50 |
| Purchase #2 | $144.63 | 6.524% | $154.0657 | $154.07 | $154.05 | $154.10 |
| Purchase #3 | $241.49 | 11.645% | $269.6115 | $269.61 | $269.60 | $269.60 |
| Purchase #4 | $65.55 | 8.424% | $71.0719 | $71.07 | $71.05 | $71.10 |
| Purchase #5 | $121.58 | 6.372% | $129.3271 | $129.33 | $129.35 | $129.30 |
| Purchase #6 | $218.95 | 11.269% | $243.6235 | $243.62 | $243.60 | $243.60 |
| Purchase #7 | $181.62 | 7.636% | $195.4885 | $195.49 | $195.50 | $195.50 |
| 7 purchase totals = | $989.32 | $1,079.7207 | $1,079.72 | $1,079.70 | $1,079.70 | |