| 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 | $73.47 | 10.249% | $80.9999 | $81.00 | $81.00 | $81.00 |
| Purchase #2 | $11.41 | 8.817% | $12.416 | $12.42 | $12.40 | $12.40 |
| Purchase #3 | $159.84 | 4.799% | $167.5107 | $167.51 | $167.50 | $167.50 |
| Purchase #4 | $8.96 | 6.477% | $9.5403 | $9.54 | $9.55 | $9.50 |
| Purchase #5 | $62.92 | 11.788% | $70.337 | $70.34 | $70.35 | $70.30 |
| Purchase #6 | $90.29 | 6.318% | $95.9945 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $19.87 | 12.835% | $22.4203 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $426.76 | $459.2187 | $459.22 | $459.20 | $459.10 | |