| 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 | $40.88 | 9.633% | $44.818 | $44.82 | $44.80 | $44.80 |
| Purchase #2 | $184.33 | 13.507% | $209.2275 | $209.23 | $209.25 | $209.20 |
| Purchase #3 | $96.56 | 11.259% | $107.4317 | $107.43 | $107.45 | $107.40 |
| Purchase #4 | $6.70 | 3.808% | $6.9551 | $6.96 | $6.95 | $7.00 |
| Purchase #5 | $18.27 | 5.737% | $19.3181 | $19.32 | $19.30 | $19.30 |
| Purchase #6 | $129.86 | 5.222% | $136.6413 | $136.64 | $136.65 | $136.60 |
| Purchase #7 | $30.41 | 13.579% | $34.5394 | $34.54 | $34.55 | $34.50 |
| 7 purchase totals = | $507.01 | $558.9311 | $558.94 | $558.95 | $558.80 | |