| 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 | $102.69 | 9.125% | $112.0605 | $112.06 | $112.05 | $112.10 |
| Purchase #2 | $232.26 | 11.644% | $259.3044 | $259.30 | $259.30 | $259.30 |
| Purchase #3 | $81.41 | 12.346% | $91.4609 | $91.46 | $91.45 | $91.50 |
| Purchase #4 | $90.68 | 5.780% | $95.9213 | $95.92 | $95.90 | $95.90 |
| Purchase #5 | $45.80 | 10.210% | $50.4762 | $50.48 | $50.50 | $50.50 |
| Purchase #6 | $124.43 | 7.394% | $133.6304 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $72.97 | 9.148% | $79.6453 | $79.65 | $79.65 | $79.60 |
| 7 purchase totals = | $750.24 | $822.4990 | $822.50 | $822.50 | $822.50 | |