| 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 | $66.52 | 9.318% | $72.7183 | $72.72 | $72.70 | $72.70 |
| Purchase #2 | $192.66 | 4.670% | $201.6572 | $201.66 | $201.65 | $201.70 |
| Purchase #3 | $124.31 | 7.238% | $133.3076 | $133.31 | $133.30 | $133.30 |
| Purchase #4 | $137.26 | 13.136% | $155.2905 | $155.29 | $155.30 | $155.30 |
| Purchase #5 | $85.98 | 8.391% | $93.1946 | $93.19 | $93.20 | $93.20 |
| Purchase #6 | $138.69 | 7.620% | $149.2582 | $149.26 | $149.25 | $149.30 |
| Purchase #7 | $105.37 | 11.753% | $117.7541 | $117.75 | $117.75 | $117.80 |
| 7 purchase totals = | $850.79 | $923.1805 | $923.18 | $923.15 | $923.30 | |