| 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 | $77.96 | 6.135% | $82.7428 | $82.74 | $82.75 | $82.70 |
| Purchase #2 | $73.52 | 9.228% | $80.3044 | $80.30 | $80.30 | $80.30 |
| Purchase #3 | $203.31 | 3.646% | $210.7227 | $210.72 | $210.70 | $210.70 |
| Purchase #4 | $116.82 | 5.810% | $123.6072 | $123.61 | $123.60 | $123.60 |
| Purchase #5 | $73.40 | 7.663% | $79.0246 | $79.02 | $79.00 | $79.00 |
| Purchase #6 | $194.29 | 8.849% | $211.4827 | $211.48 | $211.50 | $211.50 |
| Purchase #7 | $247.62 | 8.303% | $268.1799 | $268.18 | $268.20 | $268.20 |
| 7 purchase totals = | $986.92 | $1,056.0643 | $1,056.05 | $1,056.05 | $1,056.00 | |