| 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 | $84.65 | 6.529% | $90.1768 | $90.18 | $90.20 | $90.20 |
| Purchase #2 | $239.86 | 3.469% | $248.1807 | $248.18 | $248.20 | $248.20 |
| Purchase #3 | $32.45 | 8.560% | $35.2277 | $35.23 | $35.25 | $35.20 |
| Purchase #4 | $66.93 | 7.575% | $71.9999 | $72.00 | $72.00 | $72.00 |
| Purchase #5 | $228.34 | 7.326% | $245.0682 | $245.07 | $245.05 | $245.10 |
| Purchase #6 | $75.40 | 13.158% | $85.3211 | $85.32 | $85.30 | $85.30 |
| Purchase #7 | $220.68 | 7.162% | $236.4851 | $236.49 | $236.50 | $236.50 |
| 7 purchase totals = | $948.31 | $1,012.4595 | $1,012.47 | $1,012.50 | $1,012.50 | |