| 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 | $12.99 | 7.722% | $13.9931 | $13.99 | $14.00 | $14.00 |
| Purchase #2 | $53.66 | 5.213% | $56.4573 | $56.46 | $56.45 | $56.50 |
| Purchase #3 | $69.65 | 4.367% | $72.6916 | $72.69 | $72.70 | $72.70 |
| Purchase #4 | $60.75 | 12.272% | $68.2052 | $68.21 | $68.20 | $68.20 |
| Purchase #5 | $114.54 | 5.596% | $120.9497 | $120.95 | $120.95 | $120.90 |
| Purchase #6 | $223.38 | 7.272% | $239.6242 | $239.62 | $239.60 | $239.60 |
| Purchase #7 | $35.32 | 11.142% | $39.2554 | $39.26 | $39.25 | $39.30 |
| 7 purchase totals = | $570.29 | $611.1765 | $611.18 | $611.15 | $611.20 | |