| 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 | $81.61 | 4.362% | $85.1698 | $85.17 | $85.15 | $85.20 |
| Purchase #2 | $9.59 | 7.737% | $10.332 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $161.34 | 7.487% | $173.4195 | $173.42 | $173.40 | $173.40 |
| Purchase #4 | $22.91 | 5.293% | $24.1226 | $24.12 | $24.10 | $24.10 |
| Purchase #5 | $246.32 | 4.508% | $257.4241 | $257.42 | $257.40 | $257.40 |
| Purchase #6 | $177.78 | 3.156% | $183.3907 | $183.39 | $183.40 | $183.40 |
| Purchase #7 | $121.64 | 11.628% | $135.7843 | $135.78 | $135.80 | $135.80 |
| 7 purchase totals = | $821.19 | $869.6430 | $869.63 | $869.60 | $869.60 | |