| 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 | $74.66 | 8.764% | $81.2032 | $81.20 | $81.20 | $81.20 |
| Purchase #2 | $165.42 | 7.818% | $178.3525 | $178.35 | $178.35 | $178.40 |
| Purchase #3 | $53.32 | 8.543% | $57.8751 | $57.88 | $57.90 | $57.90 |
| Purchase #4 | $194.77 | 4.579% | $203.6885 | $203.69 | $203.70 | $203.70 |
| Purchase #5 | $204.69 | 13.367% | $232.0509 | $232.05 | $232.05 | $232.10 |
| Purchase #6 | $45.49 | 12.752% | $51.2909 | $51.29 | $51.30 | $51.30 |
| Purchase #7 | $134.28 | 13.817% | $152.8335 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $872.63 | $957.2946 | $957.29 | $957.35 | $957.40 | |