| 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 | $63.65 | 7.467% | $68.4027 | $68.40 | $68.40 | $68.40 |
| Purchase #2 | $71.93 | 13.422% | $81.5844 | $81.58 | $81.60 | $81.60 |
| Purchase #3 | $13.44 | 13.241% | $15.2196 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $27.45 | 5.855% | $29.0572 | $29.06 | $29.05 | $29.10 |
| Purchase #5 | $146.36 | 13.755% | $166.4918 | $166.49 | $166.50 | $166.50 |
| Purchase #6 | $120.54 | 12.526% | $135.6388 | $135.64 | $135.65 | $135.60 |
| Purchase #7 | $173.81 | 12.215% | $195.0409 | $195.04 | $195.05 | $195.00 |
| 7 purchase totals = | $617.18 | $691.4354 | $691.43 | $691.45 | $691.40 | |