| 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 | $25.77 | 8.448% | $27.947 | $27.95 | $27.95 | $27.90 |
| Purchase #2 | $149.45 | 12.347% | $167.9026 | $167.90 | $167.90 | $167.90 |
| Purchase #3 | $100.74 | 3.152% | $103.9153 | $103.92 | $103.90 | $103.90 |
| Purchase #4 | $216.31 | 7.743% | $233.0589 | $233.06 | $233.05 | $233.10 |
| Purchase #5 | $227.54 | 7.540% | $244.6965 | $244.70 | $244.70 | $244.70 |
| Purchase #6 | $181.91 | 7.312% | $195.2113 | $195.21 | $195.20 | $195.20 |
| Purchase #7 | $91.55 | 10.546% | $101.2049 | $101.20 | $101.20 | $101.20 |
| 7 purchase totals = | $993.27 | $1,073.9365 | $1,073.94 | $1,073.90 | $1,073.90 | |