| 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 | $36.91 | 13.401% | $41.8563 | $41.86 | $41.85 | $41.90 |
| Purchase #2 | $159.60 | 8.837% | $173.7039 | $173.70 | $173.70 | $173.70 |
| Purchase #3 | $174.90 | 10.116% | $192.5929 | $192.59 | $192.60 | $192.60 |
| Purchase #4 | $138.96 | 7.107% | $148.8359 | $148.84 | $148.85 | $148.80 |
| Purchase #5 | $245.90 | 12.631% | $276.9596 | $276.96 | $276.95 | $277.00 |
| Purchase #6 | $85.66 | 9.829% | $94.0795 | $94.08 | $94.10 | $94.10 |
| Purchase #7 | $72.45 | 9.734% | $79.5023 | $79.50 | $79.50 | $79.50 |
| 7 purchase totals = | $914.38 | $1,007.5304 | $1,007.53 | $1,007.55 | $1,007.60 | |