| 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 | $5.25 | 9.660% | $5.7572 | $5.76 | $5.75 | $5.80 |
| Purchase #2 | $117.42 | 3.546% | $121.5837 | $121.58 | $121.60 | $121.60 |
| Purchase #3 | $185.33 | 8.694% | $201.4426 | $201.44 | $201.45 | $201.40 |
| Purchase #4 | $227.93 | 7.329% | $244.635 | $244.64 | $244.65 | $244.60 |
| Purchase #5 | $155.76 | 10.757% | $172.5151 | $172.52 | $172.50 | $172.50 |
| Purchase #6 | $126.79 | 4.718% | $132.772 | $132.77 | $132.75 | $132.80 |
| Purchase #7 | $187.78 | 9.610% | $205.8257 | $205.83 | $205.85 | $205.80 |
| 7 purchase totals = | $1,006.26 | $1,084.5313 | $1,084.54 | $1,084.55 | $1,084.50 | |