| 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 | $61.32 | 5.804% | $64.879 | $64.88 | $64.90 | $64.90 |
| Purchase #2 | $230.37 | 12.316% | $258.7424 | $258.74 | $258.75 | $258.70 |
| Purchase #3 | $147.60 | 4.148% | $153.7224 | $153.72 | $153.70 | $153.70 |
| Purchase #4 | $28.84 | 3.284% | $29.7871 | $29.79 | $29.80 | $29.80 |
| Purchase #5 | $153.51 | 5.426% | $161.8395 | $161.84 | $161.85 | $161.80 |
| Purchase #6 | $127.55 | 10.595% | $141.0639 | $141.06 | $141.05 | $141.10 |
| Purchase #7 | $218.56 | 11.429% | $243.5392 | $243.54 | $243.55 | $243.50 |
| 7 purchase totals = | $967.75 | $1,053.5735 | $1,053.57 | $1,053.60 | $1,053.50 | |