| 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 | $40.94 | 12.548% | $46.0772 | $46.08 | $46.10 | $46.10 |
| Purchase #2 | $197.33 | 7.165% | $211.4687 | $211.47 | $211.45 | $211.50 |
| Purchase #3 | $6.48 | 7.693% | $6.9785 | $6.98 | $7.00 | $7.00 |
| Purchase #4 | $28.27 | 4.507% | $29.5441 | $29.54 | $29.55 | $29.50 |
| Purchase #5 | $237.28 | 6.546% | $252.8123 | $252.81 | $252.80 | $252.80 |
| Purchase #6 | $240.94 | 6.165% | $255.794 | $255.79 | $255.80 | $255.80 |
| Purchase #7 | $38.40 | 12.652% | $43.2584 | $43.26 | $43.25 | $43.30 |
| 7 purchase totals = | $789.64 | $845.9332 | $845.93 | $845.95 | $846.00 | |