| 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 | $26.50 | 9.640% | $29.0546 | $29.05 | $29.05 | $29.10 |
| Purchase #2 | $119.70 | 5.136% | $125.8478 | $125.85 | $125.85 | $125.80 |
| Purchase #3 | $135.65 | 12.532% | $152.6497 | $152.65 | $152.65 | $152.60 |
| Purchase #4 | $78.99 | 6.269% | $83.9419 | $83.94 | $83.95 | $83.90 |
| Purchase #5 | $41.46 | 6.258% | $44.0546 | $44.05 | $44.05 | $44.10 |
| Purchase #6 | $93.80 | 5.116% | $98.5988 | $98.60 | $98.60 | $98.60 |
| Purchase #7 | $164.84 | 7.643% | $177.4387 | $177.44 | $177.45 | $177.40 |
| 7 purchase totals = | $660.94 | $711.5861 | $711.58 | $711.60 | $711.50 | |