| 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 | $77.44 | 8.633% | $84.1254 | $84.13 | $84.15 | $84.10 |
| Purchase #2 | $21.56 | 10.776% | $23.8833 | $23.88 | $23.90 | $23.90 |
| Purchase #3 | $95.73 | 5.374% | $100.8745 | $100.87 | $100.85 | $100.90 |
| Purchase #4 | $54.99 | 9.838% | $60.3999 | $60.40 | $60.40 | $60.40 |
| Purchase #5 | $56.86 | 6.289% | $60.4359 | $60.44 | $60.45 | $60.40 |
| Purchase #6 | $98.25 | 12.674% | $110.7022 | $110.70 | $110.70 | $110.70 |
| Purchase #7 | $209.57 | 8.106% | $226.5577 | $226.56 | $226.55 | $226.60 |
| 7 purchase totals = | $614.40 | $666.9789 | $666.98 | $667.00 | $667.00 | |