| 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 | $38.36 | 13.461% | $43.5236 | $43.52 | $43.50 | $43.50 |
| Purchase #2 | $13.97 | 3.318% | $14.4335 | $14.43 | $14.45 | $14.40 |
| Purchase #3 | $183.43 | 9.112% | $200.1441 | $200.14 | $200.15 | $200.10 |
| Purchase #4 | $67.31 | 11.269% | $74.8952 | $74.90 | $74.90 | $74.90 |
| Purchase #5 | $38.95 | 7.719% | $41.9566 | $41.96 | $41.95 | $42.00 |
| Purchase #6 | $62.89 | 12.116% | $70.5098 | $70.51 | $70.50 | $70.50 |
| Purchase #7 | $163.86 | 6.552% | $174.5961 | $174.60 | $174.60 | $174.60 |
| 7 purchase totals = | $568.77 | $620.0589 | $620.06 | $620.05 | $620.00 | |