| 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 | $6.33 | 12.429% | $7.1168 | $7.12 | $7.10 | $7.10 |
| Purchase #2 | $138.71 | 10.628% | $153.4521 | $153.45 | $153.45 | $153.50 |
| Purchase #3 | $207.60 | 5.123% | $218.2353 | $218.24 | $218.25 | $218.20 |
| Purchase #4 | $120.67 | 6.282% | $128.2505 | $128.25 | $128.25 | $128.30 |
| Purchase #5 | $76.65 | 11.217% | $85.2478 | $85.25 | $85.25 | $85.20 |
| Purchase #6 | $48.85 | 9.115% | $53.3027 | $53.30 | $53.30 | $53.30 |
| Purchase #7 | $163.99 | 11.465% | $182.7915 | $182.79 | $182.80 | $182.80 |
| 7 purchase totals = | $762.80 | $828.3967 | $828.40 | $828.40 | $828.40 | |