| 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 | $14.68 | 10.164% | $16.1721 | $16.17 | $16.15 | $16.20 |
| Purchase #2 | $83.58 | 11.489% | $93.1825 | $93.18 | $93.20 | $93.20 |
| Purchase #3 | $100.99 | 8.458% | $109.5317 | $109.53 | $109.55 | $109.50 |
| Purchase #4 | $122.92 | 4.590% | $128.562 | $128.56 | $128.55 | $128.60 |
| Purchase #5 | $82.35 | 10.626% | $91.1005 | $91.10 | $91.10 | $91.10 |
| Purchase #6 | $118.90 | 10.148% | $130.966 | $130.97 | $130.95 | $131.00 |
| Purchase #7 | $55.40 | 6.248% | $58.8614 | $58.86 | $58.85 | $58.90 |
| 7 purchase totals = | $578.82 | $628.3762 | $628.37 | $628.35 | $628.50 | |