| 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 | $193.86 | 4.688% | $202.9482 | $202.95 | $202.95 | $202.90 |
| Purchase #2 | $50.78 | 7.333% | $54.5037 | $54.50 | $54.50 | $54.50 |
| Purchase #3 | $110.53 | 9.147% | $120.6402 | $120.64 | $120.65 | $120.60 |
| Purchase #4 | $76.91 | 3.323% | $79.4657 | $79.47 | $79.45 | $79.50 |
| Purchase #5 | $226.66 | 7.545% | $243.7615 | $243.76 | $243.75 | $243.80 |
| Purchase #6 | $128.89 | 10.385% | $142.2752 | $142.28 | $142.30 | $142.30 |
| Purchase #7 | $28.80 | 8.801% | $31.3347 | $31.33 | $31.35 | $31.30 |
| 7 purchase totals = | $816.43 | $874.9292 | $874.93 | $874.95 | $874.90 | |