| 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 | $26.58 | 9.721% | $29.1638 | $29.16 | $29.15 | $29.20 |
| Purchase #2 | $197.90 | 8.455% | $214.6324 | $214.63 | $214.65 | $214.60 |
| Purchase #3 | $91.99 | 11.104% | $102.2046 | $102.20 | $102.20 | $102.20 |
| Purchase #4 | $147.51 | 6.623% | $157.2796 | $157.28 | $157.30 | $157.30 |
| Purchase #5 | $100.32 | 5.537% | $105.8747 | $105.87 | $105.85 | $105.90 |
| Purchase #6 | $91.79 | 8.543% | $99.6316 | $99.63 | $99.65 | $99.60 |
| Purchase #7 | $23.64 | 8.847% | $25.7314 | $25.73 | $25.75 | $25.70 |
| 7 purchase totals = | $679.73 | $734.5181 | $734.50 | $734.55 | $734.50 | |