| 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 | $31.32 | 4.691% | $32.7892 | $32.79 | $32.80 | $32.80 |
| Purchase #2 | $244.81 | 6.110% | $259.7679 | $259.77 | $259.75 | $259.80 |
| Purchase #3 | $17.90 | 5.696% | $18.9196 | $18.92 | $18.90 | $18.90 |
| Purchase #4 | $128.37 | 3.419% | $132.759 | $132.76 | $132.75 | $132.80 |
| Purchase #5 | $36.57 | 13.757% | $41.6009 | $41.60 | $41.60 | $41.60 |
| Purchase #6 | $96.28 | 5.216% | $101.302 | $101.30 | $101.30 | $101.30 |
| Purchase #7 | $198.82 | 10.383% | $219.4635 | $219.46 | $219.45 | $219.50 |
| 7 purchase totals = | $754.07 | $806.6021 | $806.60 | $806.55 | $806.70 | |