| 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 | $23.40 | 9.753% | $25.6822 | $25.68 | $25.70 | $25.70 |
| Purchase #2 | $28.60 | 10.492% | $31.6007 | $31.60 | $31.60 | $31.60 |
| Purchase #3 | $109.36 | 3.498% | $113.1854 | $113.19 | $113.20 | $113.20 |
| Purchase #4 | $93.72 | 6.616% | $99.9205 | $99.92 | $99.90 | $99.90 |
| Purchase #5 | $218.98 | 10.254% | $241.4342 | $241.43 | $241.45 | $241.40 |
| Purchase #6 | $205.35 | 13.136% | $232.3248 | $232.32 | $232.30 | $232.30 |
| Purchase #7 | $49.30 | 9.131% | $53.8016 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $728.71 | $797.9494 | $797.94 | $797.95 | $797.90 | |