| 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 | $75.30 | 10.427% | $83.1515 | $83.15 | $83.15 | $83.20 |
| Purchase #2 | $189.49 | 5.822% | $200.5221 | $200.52 | $200.50 | $200.50 |
| Purchase #3 | $235.34 | 5.740% | $248.8485 | $248.85 | $248.85 | $248.80 |
| Purchase #4 | $44.38 | 3.253% | $45.8237 | $45.82 | $45.80 | $45.80 |
| Purchase #5 | $225.62 | 9.407% | $246.8441 | $246.84 | $246.85 | $246.80 |
| Purchase #6 | $189.28 | 9.556% | $207.3676 | $207.37 | $207.35 | $207.40 |
| Purchase #7 | $57.30 | 4.664% | $59.9725 | $59.97 | $59.95 | $60.00 |
| 7 purchase totals = | $1,016.71 | $1,092.5300 | $1,092.52 | $1,092.45 | $1,092.50 | |