| 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 | $42.99 | 13.240% | $48.6819 | $48.68 | $48.70 | $48.70 |
| Purchase #2 | $123.84 | 12.194% | $138.941 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $202.67 | 13.793% | $230.6243 | $230.62 | $230.60 | $230.60 |
| Purchase #4 | $33.38 | 4.346% | $34.8307 | $34.83 | $34.85 | $34.80 |
| Purchase #5 | $97.48 | 6.244% | $103.5667 | $103.57 | $103.55 | $103.60 |
| Purchase #6 | $120.78 | 7.418% | $129.7395 | $129.74 | $129.75 | $129.70 |
| Purchase #7 | $119.50 | 11.545% | $133.2963 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $740.64 | $819.6804 | $819.68 | $819.70 | $819.60 | |