| 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 | $60.34 | 8.859% | $65.6855 | $65.69 | $65.70 | $65.70 |
| Purchase #2 | $8.77 | 3.835% | $9.1063 | $9.11 | $9.10 | $9.10 |
| Purchase #3 | $90.89 | 13.256% | $102.9384 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $36.78 | 3.223% | $37.9654 | $37.97 | $37.95 | $38.00 |
| Purchase #5 | $52.93 | 11.477% | $59.0048 | $59.00 | $59.00 | $59.00 |
| Purchase #6 | $81.85 | 3.797% | $84.9578 | $84.96 | $84.95 | $85.00 |
| Purchase #7 | $19.54 | 6.742% | $20.8574 | $20.86 | $20.85 | $20.90 |
| 7 purchase totals = | $351.10 | $380.5156 | $380.53 | $380.50 | $380.60 | |