| 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 | $75.45 | 6.792% | $80.5746 | $80.57 | $80.55 | $80.60 |
| Purchase #2 | $246.76 | 3.127% | $254.4762 | $254.48 | $254.50 | $254.50 |
| Purchase #3 | $65.55 | 6.657% | $69.9137 | $69.91 | $69.90 | $69.90 |
| Purchase #4 | $158.60 | 8.639% | $172.3015 | $172.30 | $172.30 | $172.30 |
| Purchase #5 | $41.55 | 13.180% | $47.0263 | $47.03 | $47.05 | $47.00 |
| Purchase #6 | $239.64 | 5.641% | $253.1581 | $253.16 | $253.15 | $253.20 |
| Purchase #7 | $139.29 | 9.179% | $152.0754 | $152.08 | $152.10 | $152.10 |
| 7 purchase totals = | $966.84 | $1,029.5258 | $1,029.53 | $1,029.55 | $1,029.60 | |