| 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 | $114.87 | 11.470% | $128.0456 | $128.05 | $128.05 | $128.00 |
| Purchase #2 | $247.82 | 5.511% | $261.4774 | $261.48 | $261.50 | $261.50 |
| Purchase #3 | $79.84 | 4.683% | $83.5789 | $83.58 | $83.60 | $83.60 |
| Purchase #4 | $131.54 | 5.557% | $138.8497 | $138.85 | $138.85 | $138.80 |
| Purchase #5 | $115.78 | 12.361% | $130.0916 | $130.09 | $130.10 | $130.10 |
| Purchase #6 | $45.49 | 10.651% | $50.3351 | $50.34 | $50.35 | $50.30 |
| Purchase #7 | $57.28 | 8.393% | $62.0875 | $62.09 | $62.10 | $62.10 |
| 7 purchase totals = | $792.62 | $854.4658 | $854.48 | $854.55 | $854.40 | |