| 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 | $26.62 | 11.544% | $29.693 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $67.69 | 9.233% | $73.9398 | $73.94 | $73.95 | $73.90 |
| Purchase #3 | $9.33 | 9.646% | $10.23 | $10.23 | $10.25 | $10.20 |
| Purchase #4 | $191.86 | 3.330% | $198.2489 | $198.25 | $198.25 | $198.20 |
| Purchase #5 | $20.68 | 12.474% | $23.2596 | $23.26 | $23.25 | $23.30 |
| Purchase #6 | $211.93 | 13.777% | $241.1276 | $241.13 | $241.15 | $241.10 |
| Purchase #7 | $62.69 | 10.317% | $69.1577 | $69.16 | $69.15 | $69.20 |
| 7 purchase totals = | $590.80 | $645.6566 | $645.66 | $645.70 | $645.60 | |