| 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 | $26.57 | 4.464% | $27.7561 | $27.76 | $27.75 | $27.80 |
| Purchase #2 | $202.92 | 10.164% | $223.5448 | $223.54 | $223.55 | $223.50 |
| Purchase #3 | $81.54 | 3.746% | $84.5945 | $84.59 | $84.60 | $84.60 |
| Purchase #4 | $49.62 | 7.193% | $53.1892 | $53.19 | $53.20 | $53.20 |
| Purchase #5 | $46.42 | 8.344% | $50.2933 | $50.29 | $50.30 | $50.30 |
| Purchase #6 | $113.36 | 3.144% | $116.924 | $116.92 | $116.90 | $116.90 |
| Purchase #7 | $111.63 | 8.233% | $120.8205 | $120.82 | $120.80 | $120.80 |
| 7 purchase totals = | $632.06 | $677.1224 | $677.11 | $677.10 | $677.10 | |