| 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 | $88.59 | 6.818% | $94.6301 | $94.63 | $94.65 | $94.60 |
| Purchase #2 | $112.63 | 8.556% | $122.2666 | $122.27 | $122.25 | $122.30 |
| Purchase #3 | $122.44 | 6.388% | $130.2615 | $130.26 | $130.25 | $130.30 |
| Purchase #4 | $20.43 | 3.145% | $21.0725 | $21.07 | $21.05 | $21.10 |
| Purchase #5 | $223.94 | 13.480% | $254.1271 | $254.13 | $254.15 | $254.10 |
| Purchase #6 | $233.78 | 6.730% | $249.5134 | $249.51 | $249.50 | $249.50 |
| Purchase #7 | $147.99 | 6.265% | $157.2616 | $157.26 | $157.25 | $157.30 |
| 7 purchase totals = | $949.80 | $1,029.1328 | $1,029.13 | $1,029.10 | $1,029.20 | |