| 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 | $39.82 | 4.393% | $41.5693 | $41.57 | $41.55 | $41.60 |
| Purchase #2 | $218.25 | 12.861% | $246.3191 | $246.32 | $246.30 | $246.30 |
| Purchase #3 | $36.93 | 4.793% | $38.7001 | $38.70 | $38.70 | $38.70 |
| Purchase #4 | $134.41 | 12.180% | $150.7811 | $150.78 | $150.80 | $150.80 |
| Purchase #5 | $12.48 | 13.742% | $14.195 | $14.20 | $14.20 | $14.20 |
| Purchase #6 | $168.36 | 9.743% | $184.7633 | $184.76 | $184.75 | $184.80 |
| Purchase #7 | $130.76 | 13.543% | $148.4688 | $148.47 | $148.45 | $148.50 |
| 7 purchase totals = | $741.01 | $824.7967 | $824.80 | $824.75 | $824.90 | |