| 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 | $51.32 | 12.415% | $57.6914 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $231.76 | 5.518% | $244.5485 | $244.55 | $244.55 | $244.50 |
| Purchase #3 | $51.35 | 9.131% | $56.0388 | $56.04 | $56.05 | $56.00 |
| Purchase #4 | $166.83 | 9.362% | $182.4486 | $182.45 | $182.45 | $182.40 |
| Purchase #5 | $34.57 | 11.683% | $38.6088 | $38.61 | $38.60 | $38.60 |
| Purchase #6 | $186.86 | 8.433% | $202.6179 | $202.62 | $202.60 | $202.60 |
| Purchase #7 | $115.48 | 13.136% | $130.6495 | $130.65 | $130.65 | $130.60 |
| 7 purchase totals = | $838.17 | $912.6035 | $912.61 | $912.60 | $912.40 | |