| 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 | $107.60 | 11.529% | $120.0052 | $120.01 | $120.00 | $120.00 |
| Purchase #2 | $45.49 | 13.592% | $51.673 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $245.64 | 13.113% | $277.8508 | $277.85 | $277.85 | $277.90 |
| Purchase #4 | $68.50 | 12.210% | $76.8639 | $76.86 | $76.85 | $76.90 |
| Purchase #5 | $111.64 | 11.542% | $124.5255 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $146.59 | 5.196% | $154.2068 | $154.21 | $154.20 | $154.20 |
| Purchase #7 | $70.95 | 13.511% | $80.5361 | $80.54 | $80.55 | $80.50 |
| 7 purchase totals = | $796.41 | $885.6613 | $885.67 | $885.65 | $885.70 | |