| 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 | $97.45 | 3.254% | $100.621 | $100.62 | $100.60 | $100.60 |
| Purchase #2 | $69.55 | 13.753% | $79.1152 | $79.12 | $79.10 | $79.10 |
| Purchase #3 | $229.26 | 8.105% | $247.8415 | $247.84 | $247.85 | $247.80 |
| Purchase #4 | $171.43 | 10.322% | $189.125 | $189.13 | $189.15 | $189.10 |
| Purchase #5 | $150.50 | 7.558% | $161.8748 | $161.87 | $161.85 | $161.90 |
| Purchase #6 | $7.43 | 11.127% | $8.2567 | $8.26 | $8.25 | $8.30 |
| Purchase #7 | $15.73 | 4.379% | $16.4188 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $741.35 | $803.2530 | $803.26 | $803.20 | $803.20 | |