| 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 | $6.50 | 9.529% | $7.1194 | $7.12 | $7.10 | $7.10 |
| Purchase #2 | $47.26 | 8.499% | $51.2766 | $51.28 | $51.30 | $51.30 |
| Purchase #3 | $85.51 | 8.391% | $92.6851 | $92.69 | $92.70 | $92.70 |
| Purchase #4 | $65.69 | 7.288% | $70.4775 | $70.48 | $70.50 | $70.50 |
| Purchase #5 | $236.30 | 6.311% | $251.2129 | $251.21 | $251.20 | $251.20 |
| Purchase #6 | $180.76 | 12.262% | $202.9248 | $202.92 | $202.90 | $202.90 |
| Purchase #7 | $70.95 | 13.353% | $80.424 | $80.42 | $80.40 | $80.40 |
| 7 purchase totals = | $692.97 | $756.1203 | $756.12 | $756.10 | $756.10 | |