| 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 | $43.78 | 9.360% | $47.8778 | $47.88 | $47.90 | $47.90 |
| Purchase #2 | $82.89 | 9.425% | $90.7024 | $90.70 | $90.70 | $90.70 |
| Purchase #3 | $183.87 | 8.182% | $198.9142 | $198.91 | $198.90 | $198.90 |
| Purchase #4 | $196.34 | 8.660% | $213.343 | $213.34 | $213.35 | $213.30 |
| Purchase #5 | $5.92 | 5.426% | $6.2412 | $6.24 | $6.25 | $6.20 |
| Purchase #6 | $131.75 | 12.444% | $148.145 | $148.15 | $148.15 | $148.10 |
| Purchase #7 | $60.87 | 6.237% | $64.6665 | $64.67 | $64.65 | $64.70 |
| 7 purchase totals = | $705.42 | $769.8901 | $769.89 | $769.90 | $769.80 | |