| 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 | $53.31 | 5.794% | $56.3988 | $56.40 | $56.40 | $56.40 |
| Purchase #2 | $207.27 | 5.533% | $218.7382 | $218.74 | $218.75 | $218.70 |
| Purchase #3 | $197.26 | 4.231% | $205.6061 | $205.61 | $205.60 | $205.60 |
| Purchase #4 | $109.64 | 10.445% | $121.0919 | $121.09 | $121.10 | $121.10 |
| Purchase #5 | $173.62 | 13.467% | $197.0014 | $197.00 | $197.00 | $197.00 |
| Purchase #6 | $5.74 | 10.183% | $6.3245 | $6.32 | $6.30 | $6.30 |
| Purchase #7 | $13.69 | 8.636% | $14.8723 | $14.87 | $14.85 | $14.90 |
| 7 purchase totals = | $760.53 | $820.0332 | $820.03 | $820.00 | $820.00 | |