| 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 | $53.51 | 6.601% | $57.0422 | $57.04 | $57.05 | $57.00 |
| Purchase #2 | $63.65 | 9.572% | $69.7426 | $69.74 | $69.75 | $69.70 |
| Purchase #3 | $28.59 | 4.291% | $29.8168 | $29.82 | $29.80 | $29.80 |
| Purchase #4 | $207.54 | 3.699% | $215.2169 | $215.22 | $215.20 | $215.20 |
| Purchase #5 | $83.85 | 13.359% | $95.0515 | $95.05 | $95.05 | $95.10 |
| Purchase #6 | $108.42 | 4.535% | $113.3368 | $113.34 | $113.35 | $113.30 |
| Purchase #7 | $164.98 | 8.215% | $178.5331 | $178.53 | $178.55 | $178.50 |
| 7 purchase totals = | $710.54 | $758.7399 | $758.74 | $758.75 | $758.60 | |