| 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 | $38.49 | 10.521% | $42.5395 | $42.54 | $42.55 | $42.50 |
| Purchase #2 | $185.59 | 3.649% | $192.3622 | $192.36 | $192.35 | $192.40 |
| Purchase #3 | $206.66 | 12.421% | $232.3292 | $232.33 | $232.35 | $232.30 |
| Purchase #4 | $81.94 | 7.784% | $88.3182 | $88.32 | $88.30 | $88.30 |
| Purchase #5 | $177.36 | 5.541% | $187.1875 | $187.19 | $187.20 | $187.20 |
| Purchase #6 | $65.77 | 9.552% | $72.0524 | $72.05 | $72.05 | $72.10 |
| Purchase #7 | $197.86 | 9.367% | $216.3935 | $216.39 | $216.40 | $216.40 |
| 7 purchase totals = | $953.67 | $1,031.1825 | $1,031.18 | $1,031.20 | $1,031.20 | |