| 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 | $52.31 | 10.574% | $57.8413 | $57.84 | $57.85 | $57.80 |
| Purchase #2 | $32.33 | 4.293% | $33.7179 | $33.72 | $33.70 | $33.70 |
| Purchase #3 | $172.32 | 11.590% | $192.2919 | $192.29 | $192.30 | $192.30 |
| Purchase #4 | $50.48 | 5.642% | $53.3281 | $53.33 | $53.35 | $53.30 |
| Purchase #5 | $72.43 | 3.777% | $75.1657 | $75.17 | $75.15 | $75.20 |
| Purchase #6 | $202.79 | 6.393% | $215.7544 | $215.75 | $215.75 | $215.80 |
| Purchase #7 | $73.91 | 6.491% | $78.7075 | $78.71 | $78.70 | $78.70 |
| 7 purchase totals = | $656.57 | $706.8068 | $706.81 | $706.80 | $706.80 | |