| 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 | $73.92 | 13.695% | $84.0433 | $84.04 | $84.05 | $84.00 |
| Purchase #2 | $22.96 | 5.807% | $24.2933 | $24.29 | $24.30 | $24.30 |
| Purchase #3 | $20.79 | 11.737% | $23.2301 | $23.23 | $23.25 | $23.20 |
| Purchase #4 | $188.36 | 13.512% | $213.8112 | $213.81 | $213.80 | $213.80 |
| Purchase #5 | $158.76 | 8.807% | $172.742 | $172.74 | $172.75 | $172.70 |
| Purchase #6 | $59.88 | 6.525% | $63.7872 | $63.79 | $63.80 | $63.80 |
| Purchase #7 | $242.64 | 8.725% | $263.8103 | $263.81 | $263.80 | $263.80 |
| 7 purchase totals = | $767.31 | $845.7174 | $845.71 | $845.75 | $845.60 | |