| 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 | $32.25 | 5.497% | $34.0228 | $34.02 | $34.00 | $34.00 |
| Purchase #2 | $63.97 | 9.601% | $70.1118 | $70.11 | $70.10 | $70.10 |
| Purchase #3 | $33.46 | 6.229% | $35.5442 | $35.54 | $35.55 | $35.50 |
| Purchase #4 | $178.35 | 13.719% | $202.8178 | $202.82 | $202.80 | $202.80 |
| Purchase #5 | $140.59 | 12.838% | $158.6389 | $158.64 | $158.65 | $158.60 |
| Purchase #6 | $138.94 | 8.338% | $150.5248 | $150.52 | $150.50 | $150.50 |
| Purchase #7 | $144.48 | 13.358% | $163.7796 | $163.78 | $163.80 | $163.80 |
| 7 purchase totals = | $732.04 | $815.4399 | $815.43 | $815.40 | $815.30 | |