| 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 | $19.61 | 6.755% | $20.9347 | $20.93 | $20.95 | $20.90 |
| Purchase #2 | $188.39 | 3.258% | $194.5277 | $194.53 | $194.55 | $194.50 |
| Purchase #3 | $73.43 | 11.463% | $81.8473 | $81.85 | $81.85 | $81.80 |
| Purchase #4 | $126.83 | 9.624% | $139.0361 | $139.04 | $139.05 | $139.00 |
| Purchase #5 | $197.84 | 3.353% | $204.4736 | $204.47 | $204.45 | $204.50 |
| Purchase #6 | $40.87 | 6.665% | $43.594 | $43.59 | $43.60 | $43.60 |
| Purchase #7 | $10.61 | 13.255% | $12.0164 | $12.02 | $12.00 | $12.00 |
| 7 purchase totals = | $657.58 | $696.4298 | $696.43 | $696.45 | $696.30 | |