| 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 | $5.48 | 10.302% | $6.0445 | $6.04 | $6.05 | $6.00 |
| Purchase #2 | $85.37 | 4.685% | $89.3696 | $89.37 | $89.35 | $89.40 |
| Purchase #3 | $124.32 | 12.782% | $140.2106 | $140.21 | $140.20 | $140.20 |
| Purchase #4 | $113.63 | 13.128% | $128.5473 | $128.55 | $128.55 | $128.50 |
| Purchase #5 | $60.89 | 7.327% | $65.3514 | $65.35 | $65.35 | $65.40 |
| Purchase #6 | $173.62 | 13.638% | $197.2983 | $197.30 | $197.30 | $197.30 |
| Purchase #7 | $29.85 | 6.659% | $31.8377 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $593.16 | $658.6594 | $658.66 | $658.65 | $658.60 | |