| 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 | $72.35 | 5.627% | $76.4211 | $76.42 | $76.40 | $76.40 |
| Purchase #2 | $72.39 | 9.577% | $79.3228 | $79.32 | $79.30 | $79.30 |
| Purchase #3 | $215.39 | 10.206% | $237.3727 | $237.37 | $237.35 | $237.40 |
| Purchase #4 | $56.79 | 9.168% | $61.9965 | $62.00 | $62.00 | $62.00 |
| Purchase #5 | $92.84 | 3.545% | $96.1312 | $96.13 | $96.15 | $96.10 |
| Purchase #6 | $53.64 | 9.744% | $58.8667 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $182.50 | 5.830% | $193.1398 | $193.14 | $193.15 | $193.10 |
| 7 purchase totals = | $745.90 | $803.2508 | $803.25 | $803.20 | $803.20 | |