| 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 | $24.84 | 8.343% | $26.9124 | $26.91 | $26.90 | $26.90 |
| Purchase #2 | $188.54 | 7.553% | $202.7804 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $71.97 | 6.255% | $76.4717 | $76.47 | $76.45 | $76.50 |
| Purchase #4 | $199.87 | 9.530% | $218.9176 | $218.92 | $218.90 | $218.90 |
| Purchase #5 | $68.43 | 8.604% | $74.3177 | $74.32 | $74.30 | $74.30 |
| Purchase #6 | $19.70 | 12.309% | $22.1249 | $22.12 | $22.10 | $22.10 |
| Purchase #7 | $203.47 | 13.218% | $230.3647 | $230.36 | $230.35 | $230.40 |
| 7 purchase totals = | $776.82 | $851.8894 | $851.88 | $851.80 | $851.90 | |