| 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 | $41.80 | 13.850% | $47.5893 | $47.59 | $47.60 | $47.60 |
| Purchase #2 | $222.80 | 13.263% | $252.35 | $252.35 | $252.35 | $252.40 |
| Purchase #3 | $183.29 | 3.216% | $189.1846 | $189.18 | $189.20 | $189.20 |
| Purchase #4 | $103.62 | 13.549% | $117.6595 | $117.66 | $117.65 | $117.70 |
| Purchase #5 | $54.88 | 3.423% | $56.7585 | $56.76 | $56.75 | $56.80 |
| Purchase #6 | $103.77 | 8.387% | $112.4732 | $112.47 | $112.45 | $112.50 |
| Purchase #7 | $132.96 | 11.287% | $147.9672 | $147.97 | $147.95 | $148.00 |
| 7 purchase totals = | $843.12 | $923.9823 | $923.98 | $923.95 | $924.20 | |