| 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 | $62.85 | 10.451% | $69.4185 | $69.42 | $69.40 | $69.40 |
| Purchase #2 | $78.28 | 11.129% | $86.9918 | $86.99 | $87.00 | $87.00 |
| Purchase #3 | $64.73 | 10.615% | $71.6011 | $71.60 | $71.60 | $71.60 |
| Purchase #4 | $25.34 | 5.607% | $26.7608 | $26.76 | $26.75 | $26.80 |
| Purchase #5 | $167.40 | 13.305% | $189.6726 | $189.67 | $189.65 | $189.70 |
| Purchase #6 | $205.67 | 5.611% | $217.2101 | $217.21 | $217.20 | $217.20 |
| Purchase #7 | $81.84 | 10.128% | $90.1288 | $90.13 | $90.15 | $90.10 |
| 7 purchase totals = | $686.11 | $751.7837 | $751.78 | $751.75 | $751.80 | |