| 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 | $106.69 | 3.837% | $110.7837 | $110.78 | $110.80 | $110.80 |
| Purchase #2 | $8.33 | 13.412% | $9.4472 | $9.45 | $9.45 | $9.40 |
| Purchase #3 | $39.34 | 13.120% | $44.5014 | $44.50 | $44.50 | $44.50 |
| Purchase #4 | $200.43 | 9.333% | $219.1361 | $219.14 | $219.15 | $219.10 |
| Purchase #5 | $219.71 | 8.781% | $239.0027 | $239.00 | $239.00 | $239.00 |
| Purchase #6 | $101.26 | 13.107% | $114.5321 | $114.53 | $114.55 | $114.50 |
| Purchase #7 | $51.35 | 11.398% | $57.2029 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $727.11 | $794.6061 | $794.60 | $794.65 | $794.50 | |