| 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 | $115.94 | 10.855% | $128.5253 | $128.53 | $128.55 | $128.50 |
| Purchase #2 | $47.87 | 3.870% | $49.7226 | $49.72 | $49.70 | $49.70 |
| Purchase #3 | $11.45 | 11.467% | $12.763 | $12.76 | $12.75 | $12.80 |
| Purchase #4 | $76.31 | 12.305% | $85.6999 | $85.70 | $85.70 | $85.70 |
| Purchase #5 | $142.40 | 7.869% | $153.6055 | $153.61 | $153.60 | $153.60 |
| Purchase #6 | $94.64 | 8.694% | $102.868 | $102.87 | $102.85 | $102.90 |
| Purchase #7 | $7.72 | 4.317% | $8.0533 | $8.05 | $8.05 | $8.10 |
| 7 purchase totals = | $496.33 | $541.2376 | $541.24 | $541.20 | $541.30 | |