| 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 | $30.30 | 12.460% | $34.0754 | $34.08 | $34.10 | $34.10 |
| Purchase #2 | $135.57 | 3.698% | $140.5834 | $140.58 | $140.60 | $140.60 |
| Purchase #3 | $60.97 | 11.598% | $68.0413 | $68.04 | $68.05 | $68.00 |
| Purchase #4 | $39.33 | 6.847% | $42.0229 | $42.02 | $42.00 | $42.00 |
| Purchase #5 | $108.77 | 5.685% | $114.9536 | $114.95 | $114.95 | $115.00 |
| Purchase #6 | $189.78 | 10.172% | $209.0844 | $209.08 | $209.10 | $209.10 |
| Purchase #7 | $86.55 | 8.493% | $93.9007 | $93.90 | $93.90 | $93.90 |
| 7 purchase totals = | $651.27 | $702.6617 | $702.65 | $702.70 | $702.70 | |