| 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 | $92.93 | 8.203% | $100.553 | $100.55 | $100.55 | $100.60 |
| Purchase #2 | $52.48 | 4.663% | $54.9271 | $54.93 | $54.95 | $54.90 |
| Purchase #3 | $11.92 | 7.715% | $12.8396 | $12.84 | $12.85 | $12.80 |
| Purchase #4 | $159.26 | 13.672% | $181.034 | $181.03 | $181.05 | $181.00 |
| Purchase #5 | $77.68 | 4.619% | $81.268 | $81.27 | $81.25 | $81.30 |
| Purchase #6 | $246.74 | 9.658% | $270.5701 | $270.57 | $270.55 | $270.60 |
| Purchase #7 | $171.59 | 3.758% | $178.0384 | $178.04 | $178.05 | $178.00 |
| 7 purchase totals = | $812.60 | $879.2302 | $879.23 | $879.25 | $879.20 | |