| 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 | $98.75 | 4.757% | $103.4475 | $103.45 | $103.45 | $103.40 |
| Purchase #2 | $87.90 | 9.218% | $96.0026 | $96.00 | $96.00 | $96.00 |
| Purchase #3 | $246.41 | 4.330% | $257.0796 | $257.08 | $257.10 | $257.10 |
| Purchase #4 | $120.66 | 9.870% | $132.5691 | $132.57 | $132.55 | $132.60 |
| Purchase #5 | $57.83 | 12.511% | $65.0651 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $56.80 | 7.432% | $61.0214 | $61.02 | $61.00 | $61.00 |
| Purchase #7 | $53.66 | 12.499% | $60.367 | $60.37 | $60.35 | $60.40 |
| 7 purchase totals = | $722.01 | $775.5523 | $775.56 | $775.50 | $775.60 | |