| 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 | $6.80 | 8.339% | $7.3671 | $7.37 | $7.35 | $7.40 |
| Purchase #2 | $58.50 | 11.729% | $65.3615 | $65.36 | $65.35 | $65.40 |
| Purchase #3 | $75.86 | 10.153% | $83.5621 | $83.56 | $83.55 | $83.60 |
| Purchase #4 | $96.99 | 5.396% | $102.2236 | $102.22 | $102.20 | $102.20 |
| Purchase #5 | $207.62 | 5.477% | $218.9913 | $218.99 | $219.00 | $219.00 |
| Purchase #6 | $153.64 | 12.340% | $172.5992 | $172.60 | $172.60 | $172.60 |
| Purchase #7 | $89.46 | 13.160% | $101.2329 | $101.23 | $101.25 | $101.20 |
| 7 purchase totals = | $688.87 | $751.3377 | $751.33 | $751.30 | $751.40 | |