| 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 | $56.67 | 6.204% | $60.1858 | $60.19 | $60.20 | $60.20 |
| Purchase #2 | $112.26 | 8.793% | $122.131 | $122.13 | $122.15 | $122.10 |
| Purchase #3 | $244.54 | 5.778% | $258.6695 | $258.67 | $258.65 | $258.70 |
| Purchase #4 | $16.98 | 7.430% | $18.2416 | $18.24 | $18.25 | $18.20 |
| Purchase #5 | $103.70 | 9.263% | $113.3057 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $141.64 | 10.718% | $156.821 | $156.82 | $156.80 | $156.80 |
| Purchase #7 | $133.62 | 7.220% | $143.2674 | $143.27 | $143.25 | $143.30 |
| 7 purchase totals = | $809.41 | $872.6220 | $872.63 | $872.60 | $872.60 | |