| 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 | $98.46 | 9.286% | $107.603 | $107.60 | $107.60 | $107.60 |
| Purchase #2 | $250.75 | 9.665% | $274.985 | $274.99 | $275.00 | $275.00 |
| Purchase #3 | $7.43 | 12.331% | $8.3462 | $8.35 | $8.35 | $8.30 |
| Purchase #4 | $35.27 | 3.165% | $36.3863 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $189.65 | 11.639% | $211.7234 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $13.95 | 7.871% | $15.048 | $15.05 | $15.05 | $15.00 |
| Purchase #7 | $117.61 | 6.315% | $125.0371 | $125.04 | $125.05 | $125.00 |
| 7 purchase totals = | $713.12 | $779.1290 | $779.14 | $779.15 | $779.00 | |