| 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 | $96.99 | 13.130% | $109.7248 | $109.72 | $109.70 | $109.70 |
| Purchase #2 | $32.97 | 12.807% | $37.1925 | $37.19 | $37.20 | $37.20 |
| Purchase #3 | $23.60 | 5.588% | $24.9188 | $24.92 | $24.90 | $24.90 |
| Purchase #4 | $71.88 | 10.201% | $79.2125 | $79.21 | $79.20 | $79.20 |
| Purchase #5 | $133.68 | 5.836% | $141.4816 | $141.48 | $141.50 | $141.50 |
| Purchase #6 | $195.58 | 12.269% | $219.5757 | $219.58 | $219.60 | $219.60 |
| Purchase #7 | $112.45 | 6.762% | $120.0539 | $120.05 | $120.05 | $120.10 |
| 7 purchase totals = | $667.15 | $732.1598 | $732.15 | $732.15 | $732.20 | |