| 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 | $194.72 | 11.745% | $217.5899 | $217.59 | $217.60 | $217.60 |
| Purchase #2 | $86.31 | 3.852% | $89.6347 | $89.63 | $89.65 | $89.60 |
| Purchase #3 | $197.51 | 5.572% | $208.5153 | $208.52 | $208.50 | $208.50 |
| Purchase #4 | $5.54 | 8.424% | $6.0067 | $6.01 | $6.00 | $6.00 |
| Purchase #5 | $68.37 | 9.517% | $74.8768 | $74.88 | $74.90 | $74.90 |
| Purchase #6 | $206.91 | 9.231% | $226.0099 | $226.01 | $226.00 | $226.00 |
| Purchase #7 | $36.28 | 7.761% | $39.0957 | $39.10 | $39.10 | $39.10 |
| 7 purchase totals = | $795.64 | $861.7290 | $861.74 | $861.75 | $861.70 | |