| 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 | $74.90 | 11.457% | $83.4813 | $83.48 | $83.50 | $83.50 |
| Purchase #2 | $216.69 | 11.347% | $241.2778 | $241.28 | $241.30 | $241.30 |
| Purchase #3 | $176.98 | 9.836% | $194.3878 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $19.30 | 9.787% | $21.1889 | $21.19 | $21.20 | $21.20 |
| Purchase #5 | $230.30 | 6.542% | $245.3662 | $245.37 | $245.35 | $245.40 |
| Purchase #6 | $25.75 | 3.508% | $26.6533 | $26.65 | $26.65 | $26.70 |
| Purchase #7 | $84.25 | 12.161% | $94.4956 | $94.50 | $94.50 | $94.50 |
| 7 purchase totals = | $828.17 | $906.8509 | $906.86 | $906.90 | $907.00 | |