| 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 | $42.86 | 8.436% | $46.4757 | $46.48 | $46.50 | $46.50 |
| Purchase #2 | $31.99 | 3.853% | $33.2226 | $33.22 | $33.20 | $33.20 |
| Purchase #3 | $21.39 | 11.369% | $23.8218 | $23.82 | $23.80 | $23.80 |
| Purchase #4 | $247.42 | 4.602% | $258.8063 | $258.81 | $258.80 | $258.80 |
| Purchase #5 | $33.58 | 6.586% | $35.7916 | $35.79 | $35.80 | $35.80 |
| Purchase #6 | $198.49 | 3.450% | $205.3379 | $205.34 | $205.35 | $205.30 |
| Purchase #7 | $188.54 | 6.120% | $200.0786 | $200.08 | $200.10 | $200.10 |
| 7 purchase totals = | $764.27 | $803.5345 | $803.54 | $803.55 | $803.50 | |