| 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 | $60.28 | 7.661% | $64.8981 | $64.90 | $64.90 | $64.90 |
| Purchase #2 | $182.41 | 6.678% | $194.5913 | $194.59 | $194.60 | $194.60 |
| Purchase #3 | $24.25 | 9.321% | $26.5103 | $26.51 | $26.50 | $26.50 |
| Purchase #4 | $22.99 | 3.282% | $23.7445 | $23.74 | $23.75 | $23.70 |
| Purchase #5 | $128.59 | 4.748% | $134.6955 | $134.70 | $134.70 | $134.70 |
| Purchase #6 | $114.82 | 13.740% | $130.5963 | $130.60 | $130.60 | $130.60 |
| Purchase #7 | $58.95 | 6.804% | $62.961 | $62.96 | $62.95 | $63.00 |
| 7 purchase totals = | $592.29 | $637.9970 | $638.00 | $638.00 | $638.00 | |