| 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 | $114.95 | 7.517% | $123.5908 | $123.59 | $123.60 | $123.60 |
| Purchase #2 | $8.60 | 4.544% | $8.9908 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $232.78 | 8.732% | $253.1063 | $253.11 | $253.10 | $253.10 |
| Purchase #4 | $198.87 | 8.422% | $215.6188 | $215.62 | $215.60 | $215.60 |
| Purchase #5 | $114.69 | 8.241% | $124.1416 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $96.43 | 9.793% | $105.8734 | $105.87 | $105.85 | $105.90 |
| Purchase #7 | $155.78 | 7.380% | $167.2766 | $167.28 | $167.30 | $167.30 |
| 7 purchase totals = | $922.10 | $998.5983 | $998.60 | $998.60 | $998.60 | |