| 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 | $37.39 | 5.110% | $39.3006 | $39.30 | $39.30 | $39.30 |
| Purchase #2 | $110.87 | 7.755% | $119.468 | $119.47 | $119.45 | $119.50 |
| Purchase #3 | $196.97 | 6.416% | $209.6076 | $209.61 | $209.60 | $209.60 |
| Purchase #4 | $214.80 | 9.399% | $234.9891 | $234.99 | $235.00 | $235.00 |
| Purchase #5 | $83.38 | 12.847% | $94.0918 | $94.09 | $94.10 | $94.10 |
| Purchase #6 | $32.86 | 13.804% | $37.396 | $37.40 | $37.40 | $37.40 |
| Purchase #7 | $19.94 | 12.555% | $22.4435 | $22.44 | $22.45 | $22.40 |
| 7 purchase totals = | $696.21 | $757.2966 | $757.30 | $757.30 | $757.30 | |