| 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 | $89.52 | 8.354% | $96.9985 | $97.00 | $97.00 | $97.00 |
| Purchase #2 | $72.59 | 11.872% | $81.2079 | $81.21 | $81.20 | $81.20 |
| Purchase #3 | $160.35 | 13.316% | $181.7022 | $181.70 | $181.70 | $181.70 |
| Purchase #4 | $37.76 | 12.424% | $42.4513 | $42.45 | $42.45 | $42.50 |
| Purchase #5 | $175.45 | 11.602% | $195.8057 | $195.81 | $195.80 | $195.80 |
| Purchase #6 | $116.47 | 11.374% | $129.7173 | $129.72 | $129.70 | $129.70 |
| Purchase #7 | $32.73 | 5.619% | $34.5691 | $34.57 | $34.55 | $34.60 |
| 7 purchase totals = | $684.87 | $762.4520 | $762.46 | $762.40 | $762.50 | |