| 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 | $15.71 | 3.123% | $16.2006 | $16.20 | $16.20 | $16.20 |
| Purchase #2 | $41.74 | 13.109% | $47.2117 | $47.21 | $47.20 | $47.20 |
| Purchase #3 | $72.86 | 12.486% | $81.9573 | $81.96 | $81.95 | $82.00 |
| Purchase #4 | $246.87 | 9.409% | $270.098 | $270.10 | $270.10 | $270.10 |
| Purchase #5 | $89.38 | 12.546% | $100.5936 | $100.59 | $100.60 | $100.60 |
| Purchase #6 | $157.38 | 9.172% | $171.8149 | $171.81 | $171.80 | $171.80 |
| Purchase #7 | $7.90 | 5.398% | $8.3264 | $8.33 | $8.35 | $8.30 |
| 7 purchase totals = | $631.84 | $696.2025 | $696.20 | $696.20 | $696.20 | |