| 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 | $66.32 | 3.690% | $68.7672 | $68.77 | $68.75 | $68.80 |
| Purchase #2 | $76.86 | 6.286% | $81.6914 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $51.65 | 3.833% | $53.6297 | $53.63 | $53.65 | $53.60 |
| Purchase #4 | $121.30 | 9.450% | $132.7629 | $132.76 | $132.75 | $132.80 |
| Purchase #5 | $95.68 | 13.197% | $108.3069 | $108.31 | $108.30 | $108.30 |
| Purchase #6 | $118.39 | 8.805% | $128.8142 | $128.81 | $128.80 | $128.80 |
| Purchase #7 | $162.58 | 9.200% | $177.5374 | $177.54 | $177.55 | $177.50 |
| 7 purchase totals = | $692.78 | $751.5097 | $751.51 | $751.50 | $751.50 | |