| 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 | $36.93 | 5.814% | $39.0771 | $39.08 | $39.10 | $39.10 |
| Purchase #2 | $171.91 | 7.568% | $184.9201 | $184.92 | $184.90 | $184.90 |
| Purchase #3 | $218.78 | 3.592% | $226.6386 | $226.64 | $226.65 | $226.60 |
| Purchase #4 | $31.51 | 10.488% | $34.8148 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $184.96 | 10.660% | $204.6767 | $204.68 | $204.70 | $204.70 |
| Purchase #6 | $51.64 | 3.663% | $53.5316 | $53.53 | $53.55 | $53.50 |
| Purchase #7 | $220.32 | 12.357% | $247.5449 | $247.54 | $247.55 | $247.50 |
| 7 purchase totals = | $916.05 | $991.2038 | $991.20 | $991.25 | $991.10 | |