| 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 | $54.88 | 5.584% | $57.9445 | $57.94 | $57.95 | $57.90 |
| Purchase #2 | $8.69 | 6.657% | $9.2685 | $9.27 | $9.25 | $9.30 |
| Purchase #3 | $178.56 | 9.320% | $195.2018 | $195.20 | $195.20 | $195.20 |
| Purchase #4 | $213.77 | 12.809% | $241.1518 | $241.15 | $241.15 | $241.20 |
| Purchase #5 | $95.31 | 8.799% | $103.6963 | $103.70 | $103.70 | $103.70 |
| Purchase #6 | $198.62 | 10.862% | $220.1941 | $220.19 | $220.20 | $220.20 |
| Purchase #7 | $32.74 | 13.697% | $37.2244 | $37.22 | $37.20 | $37.20 |
| 7 purchase totals = | $782.57 | $864.6814 | $864.67 | $864.65 | $864.70 | |