| 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 | $29.64 | 10.586% | $32.7777 | $32.78 | $32.80 | $32.80 |
| Purchase #2 | $85.45 | 13.318% | $96.8302 | $96.83 | $96.85 | $96.80 |
| Purchase #3 | $54.93 | 10.388% | $60.6361 | $60.64 | $60.65 | $60.60 |
| Purchase #4 | $139.97 | 3.366% | $144.6814 | $144.68 | $144.70 | $144.70 |
| Purchase #5 | $239.47 | 4.313% | $249.7983 | $249.80 | $249.80 | $249.80 |
| Purchase #6 | $136.54 | 4.360% | $142.4931 | $142.49 | $142.50 | $142.50 |
| Purchase #7 | $238.97 | 10.170% | $263.2732 | $263.27 | $263.25 | $263.30 |
| 7 purchase totals = | $924.97 | $990.4900 | $990.49 | $990.55 | $990.50 | |