| 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 | $45.57 | 9.778% | $50.0258 | $50.03 | $50.05 | $50.00 |
| Purchase #2 | $56.83 | 8.862% | $61.8663 | $61.87 | $61.85 | $61.90 |
| Purchase #3 | $178.64 | 3.190% | $184.3386 | $184.34 | $184.35 | $184.30 |
| Purchase #4 | $94.26 | 12.814% | $106.3385 | $106.34 | $106.35 | $106.30 |
| Purchase #5 | $179.46 | 4.604% | $187.7223 | $187.72 | $187.70 | $187.70 |
| Purchase #6 | $5.46 | 4.233% | $5.6911 | $5.69 | $5.70 | $5.70 |
| Purchase #7 | $202.68 | 9.562% | $222.0603 | $222.06 | $222.05 | $222.10 |
| 7 purchase totals = | $762.90 | $818.0429 | $818.05 | $818.05 | $818.00 | |