| 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 | $70.86 | 7.713% | $76.3254 | $76.33 | $76.35 | $76.30 |
| Purchase #2 | $39.85 | 6.577% | $42.4709 | $42.47 | $42.45 | $42.50 |
| Purchase #3 | $148.33 | 9.170% | $161.9319 | $161.93 | $161.95 | $161.90 |
| Purchase #4 | $249.50 | 6.653% | $266.0992 | $266.10 | $266.10 | $266.10 |
| Purchase #5 | $139.51 | 9.661% | $152.9881 | $152.99 | $153.00 | $153.00 |
| Purchase #6 | $110.69 | 12.122% | $124.1078 | $124.11 | $124.10 | $124.10 |
| Purchase #7 | $42.89 | 6.638% | $45.737 | $45.74 | $45.75 | $45.70 |
| 7 purchase totals = | $801.63 | $869.6603 | $869.67 | $869.70 | $869.60 | |