| 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 | $86.77 | 4.532% | $90.7024 | $90.70 | $90.70 | $90.70 |
| Purchase #2 | $24.35 | 11.313% | $27.1047 | $27.10 | $27.10 | $27.10 |
| Purchase #3 | $60.45 | 10.768% | $66.9593 | $66.96 | $66.95 | $67.00 |
| Purchase #4 | $226.33 | 3.264% | $233.7174 | $233.72 | $233.70 | $233.70 |
| Purchase #5 | $135.44 | 9.275% | $148.0021 | $148.00 | $148.00 | $148.00 |
| Purchase #6 | $158.60 | 8.274% | $171.7226 | $171.72 | $171.70 | $171.70 |
| Purchase #7 | $189.70 | 9.191% | $207.1353 | $207.14 | $207.15 | $207.10 |
| 7 purchase totals = | $881.64 | $945.3438 | $945.34 | $945.30 | $945.30 | |