| 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 | $66.64 | 12.332% | $74.858 | $74.86 | $74.85 | $74.90 |
| Purchase #2 | $89.97 | 9.615% | $98.6206 | $98.62 | $98.60 | $98.60 |
| Purchase #3 | $40.42 | 3.412% | $41.7991 | $41.80 | $41.80 | $41.80 |
| Purchase #4 | $85.58 | 3.474% | $88.553 | $88.55 | $88.55 | $88.60 |
| Purchase #5 | $230.47 | 10.805% | $255.3723 | $255.37 | $255.35 | $255.40 |
| Purchase #6 | $196.33 | 6.314% | $208.7263 | $208.73 | $208.75 | $208.70 |
| Purchase #7 | $181.29 | 12.184% | $203.3784 | $203.38 | $203.40 | $203.40 |
| 7 purchase totals = | $890.70 | $971.3077 | $971.31 | $971.30 | $971.40 | |