| 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 | $129.33 | 6.349% | $137.5412 | $137.54 | $137.55 | $137.50 |
| Purchase #2 | $60.66 | 9.284% | $66.2917 | $66.29 | $66.30 | $66.30 |
| Purchase #3 | $192.36 | 7.384% | $206.5639 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $202.80 | 9.416% | $221.8956 | $221.90 | $221.90 | $221.90 |
| Purchase #5 | $109.25 | 5.347% | $115.0916 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $88.78 | 4.204% | $92.5123 | $92.51 | $92.50 | $92.50 |
| Purchase #7 | $197.89 | 8.102% | $213.923 | $213.92 | $213.90 | $213.90 |
| 7 purchase totals = | $981.07 | $1,053.8193 | $1,053.81 | $1,053.80 | $1,053.80 | |