| 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 | $65.77 | 13.109% | $74.3918 | $74.39 | $74.40 | $74.40 |
| Purchase #2 | $118.48 | 8.141% | $128.1255 | $128.13 | $128.15 | $128.10 |
| Purchase #3 | $27.73 | 12.523% | $31.2026 | $31.20 | $31.20 | $31.20 |
| Purchase #4 | $60.65 | 10.519% | $67.0298 | $67.03 | $67.05 | $67.00 |
| Purchase #5 | $79.31 | 9.706% | $87.0078 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $24.36 | 12.588% | $27.4264 | $27.43 | $27.45 | $27.40 |
| Purchase #7 | $42.27 | 7.312% | $45.3608 | $45.36 | $45.35 | $45.40 |
| 7 purchase totals = | $418.57 | $460.5447 | $460.55 | $460.60 | $460.50 | |