| 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 | $89.30 | 10.180% | $98.3907 | $98.39 | $98.40 | $98.40 |
| Purchase #2 | $86.62 | 6.208% | $91.9974 | $92.00 | $92.00 | $92.00 |
| Purchase #3 | $198.98 | 9.793% | $218.4661 | $218.47 | $218.45 | $218.50 |
| Purchase #4 | $120.60 | 3.170% | $124.423 | $124.42 | $124.40 | $124.40 |
| Purchase #5 | $250.85 | 5.217% | $263.9368 | $263.94 | $263.95 | $263.90 |
| Purchase #6 | $60.90 | 7.626% | $65.5442 | $65.54 | $65.55 | $65.50 |
| Purchase #7 | $48.97 | 9.341% | $53.5443 | $53.54 | $53.55 | $53.50 |
| 7 purchase totals = | $856.22 | $916.3025 | $916.30 | $916.30 | $916.20 | |