| 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 | $95.33 | 4.866% | $99.9688 | $99.97 | $99.95 | $100.00 |
| Purchase #2 | $239.35 | 5.602% | $252.7584 | $252.76 | $252.75 | $252.80 |
| Purchase #3 | $114.99 | 8.110% | $124.3157 | $124.32 | $124.30 | $124.30 |
| Purchase #4 | $105.35 | 4.773% | $110.3784 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $132.29 | 11.669% | $147.7269 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $123.29 | 6.682% | $131.5282 | $131.53 | $131.55 | $131.50 |
| Purchase #7 | $114.75 | 5.312% | $120.8455 | $120.85 | $120.85 | $120.80 |
| 7 purchase totals = | $925.35 | $987.5219 | $987.54 | $987.55 | $987.50 | |