| 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 | $16.83 | 9.325% | $18.3994 | $18.40 | $18.40 | $18.40 |
| Purchase #2 | $172.93 | 3.139% | $178.3583 | $178.36 | $178.35 | $178.40 |
| Purchase #3 | $17.64 | 11.273% | $19.6286 | $19.63 | $19.65 | $19.60 |
| Purchase #4 | $84.39 | 8.635% | $91.6771 | $91.68 | $91.70 | $91.70 |
| Purchase #5 | $92.82 | 3.275% | $95.8599 | $95.86 | $95.85 | $95.90 |
| Purchase #6 | $23.55 | 11.389% | $26.2321 | $26.23 | $26.25 | $26.20 |
| Purchase #7 | $250.27 | 5.434% | $263.8697 | $263.87 | $263.85 | $263.90 |
| 7 purchase totals = | $658.43 | $694.0251 | $694.03 | $694.05 | $694.10 | |