| 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 | $43.36 | 3.205% | $44.7497 | $44.75 | $44.75 | $44.70 |
| Purchase #2 | $84.87 | 5.573% | $89.5998 | $89.60 | $89.60 | $89.60 |
| Purchase #3 | $197.60 | 11.376% | $220.079 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $167.47 | 5.778% | $177.1464 | $177.15 | $177.15 | $177.10 |
| Purchase #5 | $74.68 | 11.491% | $83.2615 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $244.71 | 8.724% | $266.0585 | $266.06 | $266.05 | $266.10 |
| Purchase #7 | $38.89 | 9.315% | $42.5126 | $42.51 | $42.50 | $42.50 |
| 7 purchase totals = | $851.58 | $923.4075 | $923.41 | $923.40 | $923.40 | |