| 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 | $30.54 | 7.190% | $32.7358 | $32.74 | $32.75 | $32.70 |
| Purchase #2 | $200.58 | 9.323% | $219.2801 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $6.62 | 9.679% | $7.2607 | $7.26 | $7.25 | $7.30 |
| Purchase #4 | $110.39 | 3.543% | $114.3011 | $114.30 | $114.30 | $114.30 |
| Purchase #5 | $37.31 | 9.673% | $40.919 | $40.92 | $40.90 | $40.90 |
| Purchase #6 | $64.76 | 7.465% | $69.5943 | $69.59 | $69.60 | $69.60 |
| Purchase #7 | $57.46 | 9.555% | $62.9503 | $62.95 | $62.95 | $63.00 |
| 7 purchase totals = | $507.66 | $547.0413 | $547.04 | $547.05 | $547.10 | |