| 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 | $63.59 | 9.615% | $69.7042 | $69.70 | $69.70 | $69.70 |
| Purchase #2 | $85.85 | 11.571% | $95.7837 | $95.78 | $95.80 | $95.80 |
| Purchase #3 | $60.97 | 3.221% | $62.9338 | $62.93 | $62.95 | $62.90 |
| Purchase #4 | $202.72 | 7.588% | $218.1024 | $218.10 | $218.10 | $218.10 |
| Purchase #5 | $131.86 | 9.492% | $144.3762 | $144.38 | $144.40 | $144.40 |
| Purchase #6 | $22.37 | 9.311% | $24.4529 | $24.45 | $24.45 | $24.50 |
| Purchase #7 | $237.79 | 11.371% | $264.8291 | $264.83 | $264.85 | $264.80 |
| 7 purchase totals = | $805.15 | $880.1823 | $880.17 | $880.25 | $880.20 | |