| 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 | $88.94 | 13.145% | $100.6312 | $100.63 | $100.65 | $100.60 |
| Purchase #2 | $9.26 | 11.759% | $10.3489 | $10.35 | $10.35 | $10.30 |
| Purchase #3 | $56.89 | 6.352% | $60.5037 | $60.50 | $60.50 | $60.50 |
| Purchase #4 | $34.86 | 7.144% | $37.3504 | $37.35 | $37.35 | $37.40 |
| Purchase #5 | $57.94 | 7.386% | $62.2194 | $62.22 | $62.20 | $62.20 |
| Purchase #6 | $221.38 | 4.871% | $232.1634 | $232.16 | $232.15 | $232.20 |
| Purchase #7 | $246.69 | 9.327% | $269.6988 | $269.70 | $269.70 | $269.70 |
| 7 purchase totals = | $715.96 | $772.9158 | $772.91 | $772.90 | $772.90 | |