| 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 | $14.70 | 5.759% | $15.5466 | $15.55 | $15.55 | $15.50 |
| Purchase #2 | $88.56 | 6.478% | $94.2969 | $94.30 | $94.30 | $94.30 |
| Purchase #3 | $51.30 | 10.440% | $56.6557 | $56.66 | $56.65 | $56.70 |
| Purchase #4 | $152.49 | 6.551% | $162.4796 | $162.48 | $162.50 | $162.50 |
| Purchase #5 | $61.95 | 12.839% | $69.9038 | $69.90 | $69.90 | $69.90 |
| Purchase #6 | $7.87 | 11.282% | $8.7579 | $8.76 | $8.75 | $8.80 |
| Purchase #7 | $15.45 | 9.555% | $16.9262 | $16.93 | $16.95 | $16.90 |
| 7 purchase totals = | $392.32 | $424.5667 | $424.58 | $424.60 | $424.60 | |