| 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 | $20.76 | 9.150% | $22.6595 | $22.66 | $22.65 | $22.70 |
| Purchase #2 | $228.90 | 6.537% | $243.8632 | $243.86 | $243.85 | $243.90 |
| Purchase #3 | $105.82 | 7.699% | $113.9671 | $113.97 | $113.95 | $114.00 |
| Purchase #4 | $174.28 | 11.260% | $193.9039 | $193.90 | $193.90 | $193.90 |
| Purchase #5 | $105.51 | 7.613% | $113.5425 | $113.54 | $113.55 | $113.50 |
| Purchase #6 | $8.41 | 8.667% | $9.1389 | $9.14 | $9.15 | $9.10 |
| Purchase #7 | $123.47 | 9.629% | $135.3589 | $135.36 | $135.35 | $135.40 |
| 7 purchase totals = | $767.15 | $832.4340 | $832.43 | $832.40 | $832.50 | |