| 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 | $68.89 | 7.479% | $74.0423 | $74.04 | $74.05 | $74.00 |
| Purchase #2 | $244.77 | 8.872% | $266.486 | $266.49 | $266.50 | $266.50 |
| Purchase #3 | $214.40 | 12.773% | $241.7853 | $241.79 | $241.80 | $241.80 |
| Purchase #4 | $50.67 | 4.691% | $53.0469 | $53.05 | $53.05 | $53.00 |
| Purchase #5 | $49.69 | 6.435% | $52.8876 | $52.89 | $52.90 | $52.90 |
| Purchase #6 | $46.80 | 9.835% | $51.4028 | $51.40 | $51.40 | $51.40 |
| Purchase #7 | $223.30 | 11.798% | $249.6449 | $249.64 | $249.65 | $249.60 |
| 7 purchase totals = | $898.52 | $989.2958 | $989.30 | $989.35 | $989.20 | |