| 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 | $11.58 | 5.405% | $12.2059 | $12.21 | $12.20 | $12.20 |
| Purchase #2 | $41.65 | 12.252% | $46.753 | $46.75 | $46.75 | $46.80 |
| Purchase #3 | $152.37 | 11.235% | $169.4888 | $169.49 | $169.50 | $169.50 |
| Purchase #4 | $219.66 | 6.802% | $234.6013 | $234.60 | $234.60 | $234.60 |
| Purchase #5 | $45.29 | 3.359% | $46.8113 | $46.81 | $46.80 | $46.80 |
| Purchase #6 | $14.52 | 6.430% | $15.4536 | $15.45 | $15.45 | $15.50 |
| Purchase #7 | $38.33 | 12.203% | $43.0074 | $43.01 | $43.00 | $43.00 |
| 7 purchase totals = | $523.40 | $568.3213 | $568.32 | $568.30 | $568.40 | |