| 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 | $32.29 | 13.799% | $36.7457 | $36.75 | $36.75 | $36.70 |
| Purchase #2 | $185.54 | 6.654% | $197.8858 | $197.89 | $197.90 | $197.90 |
| Purchase #3 | $157.84 | 13.706% | $179.4736 | $179.47 | $179.45 | $179.50 |
| Purchase #4 | $196.29 | 7.774% | $211.5496 | $211.55 | $211.55 | $211.50 |
| Purchase #5 | $113.42 | 9.399% | $124.0803 | $124.08 | $124.10 | $124.10 |
| Purchase #6 | $42.69 | 9.416% | $46.7097 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $215.79 | 12.581% | $242.9385 | $242.94 | $242.95 | $242.90 |
| 7 purchase totals = | $943.86 | $1,039.3832 | $1,039.39 | $1,039.40 | $1,039.30 | |