| 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 | $117.44 | 4.426% | $122.6379 | $122.64 | $122.65 | $122.60 |
| Purchase #2 | $94.86 | 5.656% | $100.2253 | $100.23 | $100.25 | $100.20 |
| Purchase #3 | $53.42 | 4.139% | $55.6311 | $55.63 | $55.65 | $55.60 |
| Purchase #4 | $159.33 | 5.329% | $167.8207 | $167.82 | $167.80 | $167.80 |
| Purchase #5 | $221.83 | 10.103% | $244.2415 | $244.24 | $244.25 | $244.20 |
| Purchase #6 | $84.51 | 3.855% | $87.7679 | $87.77 | $87.75 | $87.80 |
| Purchase #7 | $81.59 | 7.787% | $87.9434 | $87.94 | $87.95 | $87.90 |
| 7 purchase totals = | $812.98 | $866.2678 | $866.27 | $866.30 | $866.10 | |