| 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 | $69.80 | 9.126% | $76.1699 | $76.17 | $76.15 | $76.20 |
| Purchase #2 | $229.89 | 4.441% | $240.0994 | $240.10 | $240.10 | $240.10 |
| Purchase #3 | $19.84 | 7.516% | $21.3312 | $21.33 | $21.35 | $21.30 |
| Purchase #4 | $224.76 | 8.157% | $243.0937 | $243.09 | $243.10 | $243.10 |
| Purchase #5 | $24.50 | 3.587% | $25.3788 | $25.38 | $25.40 | $25.40 |
| Purchase #6 | $8.66 | 3.626% | $8.974 | $8.97 | $8.95 | $9.00 |
| Purchase #7 | $101.83 | 13.807% | $115.8897 | $115.89 | $115.90 | $115.90 |
| 7 purchase totals = | $679.28 | $730.9367 | $730.93 | $730.95 | $731.00 | |