| 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 | $85.57 | 12.643% | $96.3886 | $96.39 | $96.40 | $96.40 |
| Purchase #2 | $142.54 | 8.380% | $154.4849 | $154.48 | $154.50 | $154.50 |
| Purchase #3 | $39.77 | 10.184% | $43.8202 | $43.82 | $43.80 | $43.80 |
| Purchase #4 | $44.39 | 12.697% | $50.0262 | $50.03 | $50.05 | $50.00 |
| Purchase #5 | $150.57 | 3.660% | $156.0809 | $156.08 | $156.10 | $156.10 |
| Purchase #6 | $214.39 | 8.582% | $232.7889 | $232.79 | $232.80 | $232.80 |
| Purchase #7 | $135.51 | 12.316% | $152.1994 | $152.20 | $152.20 | $152.20 |
| 7 purchase totals = | $812.74 | $885.7891 | $885.79 | $885.85 | $885.80 | |