| 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 | $18.33 | 5.387% | $19.3174 | $19.32 | $19.30 | $19.30 |
| Purchase #2 | $76.25 | 6.111% | $80.9096 | $80.91 | $80.90 | $80.90 |
| Purchase #3 | $214.35 | 11.720% | $239.4718 | $239.47 | $239.45 | $239.50 |
| Purchase #4 | $145.64 | 4.502% | $152.1967 | $152.20 | $152.20 | $152.20 |
| Purchase #5 | $133.90 | 4.702% | $140.196 | $140.20 | $140.20 | $140.20 |
| Purchase #6 | $108.57 | 10.337% | $119.7929 | $119.79 | $119.80 | $119.80 |
| Purchase #7 | $188.59 | 7.851% | $203.3962 | $203.40 | $203.40 | $203.40 |
| 7 purchase totals = | $885.63 | $955.2806 | $955.29 | $955.25 | $955.30 | |