| 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 | $6.26 | 5.695% | $6.6165 | $6.62 | $6.60 | $6.60 |
| Purchase #2 | $175.60 | 7.789% | $189.2775 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $197.25 | 10.592% | $218.1427 | $218.14 | $218.15 | $218.10 |
| Purchase #4 | $78.47 | 13.459% | $89.0313 | $89.03 | $89.05 | $89.00 |
| Purchase #5 | $118.82 | 7.873% | $128.1747 | $128.17 | $128.15 | $128.20 |
| Purchase #6 | $208.91 | 7.631% | $224.8519 | $224.85 | $224.85 | $224.90 |
| Purchase #7 | $93.80 | 10.597% | $103.74 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $879.11 | $959.8346 | $959.83 | $959.85 | $959.80 | |