| 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 | $81.62 | 7.692% | $87.8982 | $87.90 | $87.90 | $87.90 |
| Purchase #2 | $5.88 | 8.599% | $6.3856 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $197.25 | 11.724% | $220.3756 | $220.38 | $220.40 | $220.40 |
| Purchase #4 | $89.62 | 6.372% | $95.3306 | $95.33 | $95.35 | $95.30 |
| Purchase #5 | $134.60 | 9.228% | $147.0209 | $147.02 | $147.00 | $147.00 |
| Purchase #6 | $25.82 | 13.788% | $29.3801 | $29.38 | $29.40 | $29.40 |
| Purchase #7 | $245.44 | 5.812% | $259.705 | $259.71 | $259.70 | $259.70 |
| 7 purchase totals = | $780.23 | $846.0960 | $846.11 | $846.15 | $846.10 | |