| 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 | $64.64 | 5.841% | $68.4156 | $68.42 | $68.40 | $68.40 |
| Purchase #2 | $200.31 | 9.735% | $219.8102 | $219.81 | $219.80 | $219.80 |
| Purchase #3 | $31.93 | 8.349% | $34.5958 | $34.60 | $34.60 | $34.60 |
| Purchase #4 | $153.27 | 9.850% | $168.3671 | $168.37 | $168.35 | $168.40 |
| Purchase #5 | $46.55 | 11.156% | $51.7431 | $51.74 | $51.75 | $51.70 |
| Purchase #6 | $210.95 | 9.430% | $230.8426 | $230.84 | $230.85 | $230.80 |
| Purchase #7 | $23.67 | 9.586% | $25.939 | $25.94 | $25.95 | $25.90 |
| 7 purchase totals = | $731.32 | $799.7134 | $799.72 | $799.70 | $799.60 | |