| 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 | $80.58 | 4.276% | $84.0256 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $29.88 | 9.598% | $32.7479 | $32.75 | $32.75 | $32.70 |
| Purchase #3 | $120.39 | 5.445% | $126.9452 | $126.95 | $126.95 | $126.90 |
| Purchase #4 | $46.86 | 11.368% | $52.187 | $52.19 | $52.20 | $52.20 |
| Purchase #5 | $201.82 | 9.722% | $221.4409 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $160.82 | 12.311% | $180.6186 | $180.62 | $180.60 | $180.60 |
| Purchase #7 | $116.54 | 13.299% | $132.0387 | $132.04 | $132.05 | $132.00 |
| 7 purchase totals = | $756.89 | $830.0039 | $830.02 | $830.05 | $829.80 | |