| 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 | $138.95 | 3.351% | $143.6062 | $143.61 | $143.60 | $143.60 |
| Purchase #2 | $52.99 | 11.817% | $59.2518 | $59.25 | $59.25 | $59.30 |
| Purchase #3 | $192.59 | 9.154% | $210.2197 | $210.22 | $210.20 | $210.20 |
| Purchase #4 | $89.35 | 3.590% | $92.5577 | $92.56 | $92.55 | $92.60 |
| Purchase #5 | $186.25 | 11.279% | $207.2571 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $34.42 | 7.379% | $36.9599 | $36.96 | $36.95 | $37.00 |
| Purchase #7 | $26.42 | 11.128% | $29.36 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $720.97 | $779.2124 | $779.22 | $779.15 | $779.40 | |