| 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 | $47.56 | 5.601% | $50.2238 | $50.22 | $50.20 | $50.20 |
| Purchase #2 | $208.90 | 9.254% | $228.2316 | $228.23 | $228.25 | $228.20 |
| Purchase #3 | $169.53 | 13.837% | $192.9879 | $192.99 | $193.00 | $193.00 |
| Purchase #4 | $222.67 | 12.322% | $250.1074 | $250.11 | $250.10 | $250.10 |
| Purchase #5 | $52.32 | 6.643% | $55.7956 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $18.62 | 6.190% | $19.7726 | $19.77 | $19.75 | $19.80 |
| Purchase #7 | $70.73 | 4.523% | $73.9291 | $73.93 | $73.95 | $73.90 |
| 7 purchase totals = | $790.33 | $871.0480 | $871.05 | $871.05 | $871.00 | |