| 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 | $73.93 | 3.450% | $76.4806 | $76.48 | $76.50 | $76.50 |
| Purchase #2 | $203.86 | 13.310% | $230.9938 | $230.99 | $231.00 | $231.00 |
| Purchase #3 | $145.55 | 8.122% | $157.3716 | $157.37 | $157.35 | $157.40 |
| Purchase #4 | $58.26 | 4.424% | $60.8374 | $60.84 | $60.85 | $60.80 |
| Purchase #5 | $52.73 | 3.805% | $54.7364 | $54.74 | $54.75 | $54.70 |
| Purchase #6 | $227.80 | 12.432% | $256.1201 | $256.12 | $256.10 | $256.10 |
| Purchase #7 | $166.67 | 12.508% | $187.5171 | $187.52 | $187.50 | $187.50 |
| 7 purchase totals = | $928.80 | $1,024.0570 | $1,024.06 | $1,024.05 | $1,024.00 | |