| 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 | $23.89 | 13.578% | $27.1338 | $27.13 | $27.15 | $27.10 |
| Purchase #2 | $250.77 | 12.206% | $281.379 | $281.38 | $281.40 | $281.40 |
| Purchase #3 | $141.63 | 13.629% | $160.9328 | $160.93 | $160.95 | $160.90 |
| Purchase #4 | $43.95 | 8.551% | $47.7082 | $47.71 | $47.70 | $47.70 |
| Purchase #5 | $55.35 | 5.751% | $58.5332 | $58.53 | $58.55 | $58.50 |
| Purchase #6 | $147.49 | 12.453% | $165.8569 | $165.86 | $165.85 | $165.90 |
| Purchase #7 | $200.29 | 5.722% | $211.7506 | $211.75 | $211.75 | $211.80 |
| 7 purchase totals = | $863.37 | $953.2945 | $953.29 | $953.35 | $953.30 | |