| 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 | $40.98 | 7.189% | $43.9261 | $43.93 | $43.95 | $43.90 |
| Purchase #2 | $40.91 | 7.752% | $44.0813 | $44.08 | $44.10 | $44.10 |
| Purchase #3 | $188.30 | 10.420% | $207.9209 | $207.92 | $207.90 | $207.90 |
| Purchase #4 | $241.98 | 9.555% | $265.1012 | $265.10 | $265.10 | $265.10 |
| Purchase #5 | $245.77 | 9.680% | $269.5605 | $269.56 | $269.55 | $269.60 |
| Purchase #6 | $149.78 | 7.176% | $160.5282 | $160.53 | $160.55 | $160.50 |
| Purchase #7 | $71.50 | 11.627% | $79.8133 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $979.22 | $1,070.9315 | $1,070.93 | $1,070.95 | $1,070.90 | |