| 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 | $11.93 | 6.499% | $12.7053 | $12.71 | $12.70 | $12.70 |
| Purchase #2 | $50.29 | 8.332% | $54.4802 | $54.48 | $54.50 | $54.50 |
| Purchase #3 | $76.85 | 9.799% | $84.3805 | $84.38 | $84.40 | $84.40 |
| Purchase #4 | $6.89 | 13.468% | $7.8179 | $7.82 | $7.80 | $7.80 |
| Purchase #5 | $152.72 | 6.847% | $163.1767 | $163.18 | $163.20 | $163.20 |
| Purchase #6 | $219.87 | 10.263% | $242.4353 | $242.44 | $242.45 | $242.40 |
| Purchase #7 | $47.97 | 10.465% | $52.9901 | $52.99 | $53.00 | $53.00 |
| 7 purchase totals = | $566.52 | $617.9860 | $618.00 | $618.05 | $618.00 | |