| 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 | $30.63 | 3.541% | $31.7146 | $31.71 | $31.70 | $31.70 |
| Purchase #2 | $114.25 | 5.326% | $120.335 | $120.34 | $120.35 | $120.30 |
| Purchase #3 | $89.35 | 7.509% | $96.0593 | $96.06 | $96.05 | $96.10 |
| Purchase #4 | $245.65 | 9.610% | $269.257 | $269.26 | $269.25 | $269.30 |
| Purchase #5 | $71.35 | 9.425% | $78.0747 | $78.07 | $78.05 | $78.10 |
| Purchase #6 | $180.50 | 7.704% | $194.4057 | $194.41 | $194.40 | $194.40 |
| Purchase #7 | $168.96 | 13.527% | $191.8152 | $191.82 | $191.80 | $191.80 |
| 7 purchase totals = | $900.69 | $981.6615 | $981.67 | $981.60 | $981.70 | |