| 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 | $114.54 | 3.120% | $118.1136 | $118.11 | $118.10 | $118.10 |
| Purchase #2 | $17.72 | 7.520% | $19.0525 | $19.05 | $19.05 | $19.10 |
| Purchase #3 | $26.95 | 7.821% | $29.0578 | $29.06 | $29.05 | $29.10 |
| Purchase #4 | $104.74 | 7.613% | $112.7139 | $112.71 | $112.70 | $112.70 |
| Purchase #5 | $76.63 | 10.546% | $84.7114 | $84.71 | $84.70 | $84.70 |
| Purchase #6 | $35.54 | 3.414% | $36.7533 | $36.75 | $36.75 | $36.80 |
| Purchase #7 | $240.92 | 10.535% | $266.3009 | $266.30 | $266.30 | $266.30 |
| 7 purchase totals = | $617.04 | $666.7034 | $666.69 | $666.65 | $666.80 | |