| 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 | $65.50 | 4.431% | $68.4023 | $68.40 | $68.40 | $68.40 |
| Purchase #2 | $35.68 | 6.826% | $38.1155 | $38.12 | $38.10 | $38.10 |
| Purchase #3 | $233.60 | 10.434% | $257.9738 | $257.97 | $257.95 | $258.00 |
| Purchase #4 | $241.57 | 11.458% | $269.2491 | $269.25 | $269.25 | $269.20 |
| Purchase #5 | $241.66 | 11.401% | $269.2117 | $269.21 | $269.20 | $269.20 |
| Purchase #6 | $113.92 | 13.583% | $129.3938 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $39.92 | 12.550% | $44.93 | $44.93 | $44.95 | $44.90 |
| 7 purchase totals = | $971.85 | $1,077.2762 | $1,077.27 | $1,077.25 | $1,077.20 | |