| 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 | $71.62 | 7.135% | $76.7301 | $76.73 | $76.75 | $76.70 |
| Purchase #2 | $6.64 | 12.395% | $7.463 | $7.46 | $7.45 | $7.50 |
| Purchase #3 | $196.65 | 3.305% | $203.1493 | $203.15 | $203.15 | $203.10 |
| Purchase #4 | $98.79 | 10.833% | $109.4919 | $109.49 | $109.50 | $109.50 |
| Purchase #5 | $238.70 | 11.654% | $266.5181 | $266.52 | $266.50 | $266.50 |
| Purchase #6 | $149.60 | 12.280% | $167.9709 | $167.97 | $167.95 | $168.00 |
| Purchase #7 | $26.64 | 12.519% | $29.9751 | $29.98 | $30.00 | $30.00 |
| 7 purchase totals = | $788.64 | $861.2984 | $861.30 | $861.30 | $861.30 | |