| 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 | $108.69 | 7.502% | $116.8439 | $116.84 | $116.85 | $116.80 |
| Purchase #2 | $89.76 | 6.193% | $95.3188 | $95.32 | $95.30 | $95.30 |
| Purchase #3 | $153.57 | 5.189% | $161.5387 | $161.54 | $161.55 | $161.50 |
| Purchase #4 | $79.90 | 11.213% | $88.8592 | $88.86 | $88.85 | $88.90 |
| Purchase #5 | $62.62 | 11.474% | $69.805 | $69.81 | $69.80 | $69.80 |
| Purchase #6 | $73.57 | 5.792% | $77.8312 | $77.83 | $77.85 | $77.80 |
| Purchase #7 | $74.42 | 13.658% | $84.5843 | $84.58 | $84.60 | $84.60 |
| 7 purchase totals = | $642.53 | $694.7811 | $694.78 | $694.80 | $694.70 | |