| 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 | $5.79 | 4.436% | $6.0468 | $6.05 | $6.05 | $6.00 |
| Purchase #2 | $241.37 | 10.500% | $266.7139 | $266.71 | $266.70 | $266.70 |
| Purchase #3 | $33.70 | 12.560% | $37.9327 | $37.93 | $37.95 | $37.90 |
| Purchase #4 | $133.31 | 5.277% | $140.3448 | $140.34 | $140.35 | $140.30 |
| Purchase #5 | $32.78 | 13.512% | $37.2092 | $37.21 | $37.20 | $37.20 |
| Purchase #6 | $74.44 | 4.123% | $77.5092 | $77.51 | $77.50 | $77.50 |
| Purchase #7 | $180.70 | 8.595% | $196.2312 | $196.23 | $196.25 | $196.20 |
| 7 purchase totals = | $702.09 | $761.9878 | $761.98 | $762.00 | $761.80 | |