| 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 | $13.71 | 11.752% | $15.3212 | $15.32 | $15.30 | $15.30 |
| Purchase #2 | $32.51 | 12.593% | $36.604 | $36.60 | $36.60 | $36.60 |
| Purchase #3 | $159.58 | 12.490% | $179.5115 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $42.33 | 3.219% | $43.6926 | $43.69 | $43.70 | $43.70 |
| Purchase #5 | $91.33 | 12.380% | $102.6367 | $102.64 | $102.65 | $102.60 |
| Purchase #6 | $151.72 | 5.220% | $159.6398 | $159.64 | $159.65 | $159.60 |
| Purchase #7 | $206.97 | 8.749% | $225.0778 | $225.08 | $225.10 | $225.10 |
| 7 purchase totals = | $698.15 | $762.4836 | $762.48 | $762.50 | $762.40 | |