| 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 | $40.91 | 4.308% | $42.6724 | $42.67 | $42.65 | $42.70 |
| Purchase #2 | $69.27 | 10.568% | $76.5905 | $76.59 | $76.60 | $76.60 |
| Purchase #3 | $185.53 | 10.301% | $204.6414 | $204.64 | $204.65 | $204.60 |
| Purchase #4 | $162.26 | 3.247% | $167.5286 | $167.53 | $167.55 | $167.50 |
| Purchase #5 | $118.50 | 13.111% | $134.0365 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $90.84 | 3.270% | $93.8105 | $93.81 | $93.80 | $93.80 |
| Purchase #7 | $187.96 | 7.427% | $201.9198 | $201.92 | $201.90 | $201.90 |
| 7 purchase totals = | $855.27 | $921.1997 | $921.20 | $921.20 | $921.10 | |