| 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 | $5.32 | 11.402% | $5.9266 | $5.93 | $5.95 | $5.90 |
| Purchase #2 | $226.33 | 12.556% | $254.748 | $254.75 | $254.75 | $254.70 |
| Purchase #3 | $15.95 | 13.660% | $18.1288 | $18.13 | $18.15 | $18.10 |
| Purchase #4 | $106.56 | 7.171% | $114.2014 | $114.20 | $114.20 | $114.20 |
| Purchase #5 | $131.42 | 7.739% | $141.5906 | $141.59 | $141.60 | $141.60 |
| Purchase #6 | $161.86 | 9.764% | $177.664 | $177.66 | $177.65 | $177.70 |
| Purchase #7 | $114.91 | 11.810% | $128.4809 | $128.48 | $128.50 | $128.50 |
| 7 purchase totals = | $762.35 | $840.7403 | $840.74 | $840.80 | $840.70 | |