| 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 | $18.32 | 7.288% | $19.6552 | $19.66 | $19.65 | $19.70 |
| Purchase #2 | $166.93 | 4.782% | $174.9126 | $174.91 | $174.90 | $174.90 |
| Purchase #3 | $197.53 | 7.127% | $211.608 | $211.61 | $211.60 | $211.60 |
| Purchase #4 | $211.92 | 3.146% | $218.587 | $218.59 | $218.60 | $218.60 |
| Purchase #5 | $86.33 | 10.370% | $95.2824 | $95.28 | $95.30 | $95.30 |
| Purchase #6 | $28.46 | 10.571% | $31.4685 | $31.47 | $31.45 | $31.50 |
| Purchase #7 | $201.74 | 11.369% | $224.6758 | $224.68 | $224.70 | $224.70 |
| 7 purchase totals = | $911.23 | $976.1895 | $976.20 | $976.20 | $976.30 | |