| 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 | $98.77 | 7.577% | $106.2538 | $106.25 | $106.25 | $106.30 |
| Purchase #2 | $220.36 | 13.245% | $249.5467 | $249.55 | $249.55 | $249.50 |
| Purchase #3 | $72.56 | 4.359% | $75.7229 | $75.72 | $75.70 | $75.70 |
| Purchase #4 | $6.83 | 5.244% | $7.1882 | $7.19 | $7.20 | $7.20 |
| Purchase #5 | $27.32 | 6.820% | $29.1832 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $35.33 | 9.576% | $38.7132 | $38.71 | $38.70 | $38.70 |
| Purchase #7 | $31.78 | 8.332% | $34.4279 | $34.43 | $34.45 | $34.40 |
| 7 purchase totals = | $492.95 | $541.0359 | $541.03 | $541.05 | $541.00 | |