| 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 | $193.83 | 8.281% | $209.8811 | $209.88 | $209.90 | $209.90 |
| Purchase #2 | $35.40 | 5.168% | $37.2295 | $37.23 | $37.25 | $37.20 |
| Purchase #3 | $69.73 | 13.634% | $79.237 | $79.24 | $79.25 | $79.20 |
| Purchase #4 | $84.83 | 13.793% | $96.5306 | $96.53 | $96.55 | $96.50 |
| Purchase #5 | $51.31 | 9.242% | $56.0521 | $56.05 | $56.05 | $56.10 |
| Purchase #6 | $43.60 | 7.549% | $46.8914 | $46.89 | $46.90 | $46.90 |
| Purchase #7 | $120.25 | 10.358% | $132.7055 | $132.71 | $132.70 | $132.70 |
| 7 purchase totals = | $598.95 | $658.5272 | $658.53 | $658.60 | $658.50 | |