| 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 | $76.67 | 4.399% | $80.0427 | $80.04 | $80.05 | $80.00 |
| Purchase #2 | $80.74 | 3.615% | $83.6588 | $83.66 | $83.65 | $83.70 |
| Purchase #3 | $7.64 | 9.241% | $8.346 | $8.35 | $8.35 | $8.30 |
| Purchase #4 | $21.42 | 13.451% | $24.3012 | $24.30 | $24.30 | $24.30 |
| Purchase #5 | $26.73 | 11.525% | $29.8106 | $29.81 | $29.80 | $29.80 |
| Purchase #6 | $136.74 | 10.461% | $151.0444 | $151.04 | $151.05 | $151.00 |
| Purchase #7 | $166.54 | 11.764% | $186.1318 | $186.13 | $186.15 | $186.10 |
| 7 purchase totals = | $516.48 | $563.3355 | $563.33 | $563.35 | $563.20 | |