| 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 | $115.81 | 4.135% | $120.5987 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $93.30 | 10.697% | $103.2803 | $103.28 | $103.30 | $103.30 |
| Purchase #3 | $204.88 | 3.706% | $212.4729 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $87.74 | 4.802% | $91.9533 | $91.95 | $91.95 | $92.00 |
| Purchase #5 | $23.80 | 13.444% | $26.9997 | $27.00 | $27.00 | $27.00 |
| Purchase #6 | $31.56 | 10.240% | $34.7917 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $182.98 | 9.807% | $200.9248 | $200.92 | $200.90 | $200.90 |
| 7 purchase totals = | $740.07 | $791.0214 | $791.01 | $791.00 | $791.10 | |