| 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 | $71.64 | 13.742% | $81.4848 | $81.48 | $81.50 | $81.50 |
| Purchase #2 | $93.68 | 10.819% | $103.8152 | $103.82 | $103.80 | $103.80 |
| Purchase #3 | $203.55 | 10.403% | $224.7253 | $224.73 | $224.75 | $224.70 |
| Purchase #4 | $221.49 | 6.333% | $235.517 | $235.52 | $235.50 | $235.50 |
| Purchase #5 | $137.71 | 13.498% | $156.2981 | $156.30 | $156.30 | $156.30 |
| Purchase #6 | $5.35 | 11.599% | $5.9705 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $33.32 | 10.382% | $36.7793 | $36.78 | $36.80 | $36.80 |
| 7 purchase totals = | $766.74 | $844.5902 | $844.60 | $844.60 | $844.60 | |