| 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 | $44.27 | 12.745% | $49.9122 | $49.91 | $49.90 | $49.90 |
| Purchase #2 | $171.44 | 3.438% | $177.3341 | $177.33 | $177.35 | $177.30 |
| Purchase #3 | $39.74 | 6.280% | $42.2357 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $229.35 | 11.546% | $255.8308 | $255.83 | $255.85 | $255.80 |
| Purchase #5 | $95.49 | 7.115% | $102.2841 | $102.28 | $102.30 | $102.30 |
| Purchase #6 | $85.37 | 6.267% | $90.7201 | $90.72 | $90.70 | $90.70 |
| Purchase #7 | $234.43 | 7.398% | $251.7731 | $251.77 | $251.75 | $251.80 |
| 7 purchase totals = | $900.09 | $970.0901 | $970.08 | $970.10 | $970.00 | |