| 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 | $105.53 | 13.233% | $119.4948 | $119.49 | $119.50 | $119.50 |
| Purchase #2 | $48.64 | 11.114% | $54.0458 | $54.05 | $54.05 | $54.00 |
| Purchase #3 | $85.84 | 7.312% | $92.1166 | $92.12 | $92.10 | $92.10 |
| Purchase #4 | $13.28 | 13.710% | $15.1007 | $15.10 | $15.10 | $15.10 |
| Purchase #5 | $142.51 | 4.698% | $149.2051 | $149.21 | $149.20 | $149.20 |
| Purchase #6 | $121.57 | 10.838% | $134.7458 | $134.75 | $134.75 | $134.70 |
| Purchase #7 | $25.67 | 11.190% | $28.5425 | $28.54 | $28.55 | $28.50 |
| 7 purchase totals = | $543.04 | $593.2513 | $593.26 | $593.25 | $593.10 | |