| 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 | $64.65 | 12.765% | $72.9026 | $72.90 | $72.90 | $72.90 |
| Purchase #2 | $249.98 | 10.804% | $276.9878 | $276.99 | $277.00 | $277.00 |
| Purchase #3 | $32.37 | 5.726% | $34.2235 | $34.22 | $34.20 | $34.20 |
| Purchase #4 | $32.61 | 7.707% | $35.1233 | $35.12 | $35.10 | $35.10 |
| Purchase #5 | $177.54 | 13.338% | $201.2203 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $57.38 | 10.271% | $63.2735 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $182.29 | 10.463% | $201.363 | $201.36 | $201.35 | $201.40 |
| 7 purchase totals = | $796.82 | $885.0940 | $885.08 | $885.00 | $885.10 | |