| 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 | $152.39 | 6.380% | $162.1125 | $162.11 | $162.10 | $162.10 |
| Purchase #2 | $77.48 | 13.108% | $87.6361 | $87.64 | $87.65 | $87.60 |
| Purchase #3 | $195.47 | 11.772% | $218.4807 | $218.48 | $218.50 | $218.50 |
| Purchase #4 | $84.57 | 12.807% | $95.4009 | $95.40 | $95.40 | $95.40 |
| Purchase #5 | $176.46 | 12.825% | $199.091 | $199.09 | $199.10 | $199.10 |
| Purchase #6 | $84.59 | 11.822% | $94.5902 | $94.59 | $94.60 | $94.60 |
| Purchase #7 | $98.48 | 12.702% | $110.9889 | $110.99 | $111.00 | $111.00 |
| 7 purchase totals = | $869.44 | $968.3003 | $968.30 | $968.35 | $968.30 | |