| 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 | $11.57 | 12.822% | $13.0535 | $13.05 | $13.05 | $13.10 |
| Purchase #2 | $159.58 | 13.772% | $181.5574 | $181.56 | $181.55 | $181.60 |
| Purchase #3 | $159.51 | 4.784% | $167.141 | $167.14 | $167.15 | $167.10 |
| Purchase #4 | $88.79 | 3.186% | $91.6188 | $91.62 | $91.60 | $91.60 |
| Purchase #5 | $62.72 | 11.419% | $69.882 | $69.88 | $69.90 | $69.90 |
| Purchase #6 | $240.92 | 10.336% | $265.8215 | $265.82 | $265.80 | $265.80 |
| Purchase #7 | $195.36 | 9.406% | $213.7356 | $213.74 | $213.75 | $213.70 |
| 7 purchase totals = | $918.45 | $1,002.8098 | $1,002.81 | $1,002.80 | $1,002.80 | |