| 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 | $90.33 | 4.812% | $94.6767 | $94.68 | $94.70 | $94.70 |
| Purchase #2 | $20.82 | 4.415% | $21.7392 | $21.74 | $21.75 | $21.70 |
| Purchase #3 | $229.52 | 5.467% | $242.0679 | $242.07 | $242.05 | $242.10 |
| Purchase #4 | $70.60 | 10.116% | $77.7419 | $77.74 | $77.75 | $77.70 |
| Purchase #5 | $92.79 | 9.303% | $101.4223 | $101.42 | $101.40 | $101.40 |
| Purchase #6 | $131.90 | 5.250% | $138.8248 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $22.67 | 7.473% | $24.3641 | $24.36 | $24.35 | $24.40 |
| 7 purchase totals = | $658.63 | $700.8369 | $700.83 | $700.80 | $700.80 | |