| 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 | $43.58 | 13.531% | $49.4768 | $49.48 | $49.50 | $49.50 |
| Purchase #2 | $50.95 | 13.844% | $58.0035 | $58.00 | $58.00 | $58.00 |
| Purchase #3 | $5.83 | 3.549% | $6.0369 | $6.04 | $6.05 | $6.00 |
| Purchase #4 | $75.28 | 10.509% | $83.1912 | $83.19 | $83.20 | $83.20 |
| Purchase #5 | $241.38 | 11.533% | $269.2184 | $269.22 | $269.20 | $269.20 |
| Purchase #6 | $53.96 | 5.860% | $57.1221 | $57.12 | $57.10 | $57.10 |
| Purchase #7 | $87.27 | 3.471% | $90.2991 | $90.30 | $90.30 | $90.30 |
| 7 purchase totals = | $558.25 | $613.3480 | $613.35 | $613.35 | $613.30 | |