| 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 | $37.44 | 4.149% | $38.9934 | $38.99 | $39.00 | $39.00 |
| Purchase #2 | $24.90 | 5.638% | $26.3039 | $26.30 | $26.30 | $26.30 |
| Purchase #3 | $191.87 | 11.502% | $213.9389 | $213.94 | $213.95 | $213.90 |
| Purchase #4 | $50.35 | 8.139% | $54.448 | $54.45 | $54.45 | $54.40 |
| Purchase #5 | $84.27 | 9.123% | $91.958 | $91.96 | $91.95 | $92.00 |
| Purchase #6 | $80.60 | 4.395% | $84.1424 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $69.46 | 10.726% | $76.9103 | $76.91 | $76.90 | $76.90 |
| 7 purchase totals = | $538.89 | $586.6949 | $586.69 | $586.70 | $586.60 | |