| 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 | $70.27 | 10.874% | $77.9112 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $166.57 | 3.774% | $172.8564 | $172.86 | $172.85 | $172.90 |
| Purchase #3 | $74.71 | 6.310% | $79.4242 | $79.42 | $79.40 | $79.40 |
| Purchase #4 | $248.75 | 10.248% | $274.2419 | $274.24 | $274.25 | $274.20 |
| Purchase #5 | $135.68 | 9.625% | $148.7392 | $148.74 | $148.75 | $148.70 |
| Purchase #6 | $231.52 | 11.665% | $258.5268 | $258.53 | $258.55 | $258.50 |
| Purchase #7 | $103.57 | 3.122% | $106.8035 | $106.80 | $106.80 | $106.80 |
| 7 purchase totals = | $1,031.07 | $1,118.5032 | $1,118.50 | $1,118.50 | $1,118.40 | |