| 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 | $49.30 | 12.395% | $55.4107 | $55.41 | $55.40 | $55.40 |
| Purchase #2 | $62.66 | 13.554% | $71.1529 | $71.15 | $71.15 | $71.20 |
| Purchase #3 | $110.53 | 10.413% | $122.0395 | $122.04 | $122.05 | $122.00 |
| Purchase #4 | $80.86 | 3.262% | $83.4977 | $83.50 | $83.50 | $83.50 |
| Purchase #5 | $200.55 | 6.331% | $213.2468 | $213.25 | $213.25 | $213.20 |
| Purchase #6 | $22.92 | 5.423% | $24.163 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $234.63 | 13.210% | $265.6246 | $265.62 | $265.60 | $265.60 |
| 7 purchase totals = | $761.45 | $835.1352 | $835.13 | $835.10 | $835.10 | |