| 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 | $21.42 | 10.286% | $23.6233 | $23.62 | $23.60 | $23.60 |
| Purchase #2 | $92.99 | 4.712% | $97.3717 | $97.37 | $97.35 | $97.40 |
| Purchase #3 | $36.63 | 5.423% | $38.6164 | $38.62 | $38.60 | $38.60 |
| Purchase #4 | $7.55 | 9.424% | $8.2615 | $8.26 | $8.25 | $8.30 |
| Purchase #5 | $221.41 | 3.849% | $229.9321 | $229.93 | $229.95 | $229.90 |
| Purchase #6 | $182.34 | 8.610% | $198.0395 | $198.04 | $198.05 | $198.00 |
| Purchase #7 | $11.32 | 8.512% | $12.2836 | $12.28 | $12.30 | $12.30 |
| 7 purchase totals = | $573.66 | $608.1281 | $608.12 | $608.10 | $608.10 | |