| 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 | $74.79 | 3.850% | $77.6694 | $77.67 | $77.65 | $77.70 |
| Purchase #2 | $83.29 | 6.695% | $88.8663 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $121.98 | 9.361% | $133.3985 | $133.40 | $133.40 | $133.40 |
| Purchase #4 | $172.58 | 4.375% | $180.1304 | $180.13 | $180.15 | $180.10 |
| Purchase #5 | $205.58 | 8.547% | $223.1509 | $223.15 | $223.15 | $223.20 |
| Purchase #6 | $115.42 | 4.499% | $120.6127 | $120.61 | $120.60 | $120.60 |
| Purchase #7 | $118.60 | 10.656% | $131.238 | $131.24 | $131.25 | $131.20 |
| 7 purchase totals = | $892.24 | $955.0662 | $955.07 | $955.05 | $955.10 | |