| 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 | $45.59 | 5.597% | $48.1417 | $48.14 | $48.15 | $48.10 |
| Purchase #2 | $16.30 | 9.649% | $17.8728 | $17.87 | $17.85 | $17.90 |
| Purchase #3 | $52.91 | 7.256% | $56.7491 | $56.75 | $56.75 | $56.70 |
| Purchase #4 | $202.98 | 4.186% | $211.4767 | $211.48 | $211.50 | $211.50 |
| Purchase #5 | $89.75 | 9.366% | $98.156 | $98.16 | $98.15 | $98.20 |
| Purchase #6 | $19.94 | 10.842% | $22.1019 | $22.10 | $22.10 | $22.10 |
| Purchase #7 | $181.89 | 13.561% | $206.5561 | $206.56 | $206.55 | $206.60 |
| 7 purchase totals = | $609.36 | $661.0543 | $661.06 | $661.05 | $661.10 | |