| 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 | $137.90 | 10.289% | $152.0885 | $152.09 | $152.10 | $152.10 |
| Purchase #2 | $65.84 | 5.612% | $69.5349 | $69.53 | $69.55 | $69.50 |
| Purchase #3 | $181.48 | 11.154% | $201.7223 | $201.72 | $201.70 | $201.70 |
| Purchase #4 | $95.60 | 3.611% | $99.0521 | $99.05 | $99.05 | $99.10 |
| Purchase #5 | $246.77 | 12.795% | $278.3442 | $278.34 | $278.35 | $278.30 |
| Purchase #6 | $5.74 | 3.818% | $5.9592 | $5.96 | $5.95 | $6.00 |
| Purchase #7 | $70.98 | 7.155% | $76.0586 | $76.06 | $76.05 | $76.10 |
| 7 purchase totals = | $804.31 | $882.7598 | $882.75 | $882.75 | $882.80 | |