| 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 | $37.48 | 8.569% | $40.6917 | $40.69 | $40.70 | $40.70 |
| Purchase #2 | $230.40 | 8.761% | $250.5853 | $250.59 | $250.60 | $250.60 |
| Purchase #3 | $90.32 | 6.234% | $95.9505 | $95.95 | $95.95 | $96.00 |
| Purchase #4 | $130.80 | 4.724% | $136.979 | $136.98 | $137.00 | $137.00 |
| Purchase #5 | $5.93 | 3.203% | $6.1199 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $243.68 | 5.212% | $256.3806 | $256.38 | $256.40 | $256.40 |
| Purchase #7 | $197.74 | 5.226% | $208.0739 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $936.35 | $994.7809 | $994.78 | $994.80 | $994.90 | |