| 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 | $41.94 | 12.287% | $47.0932 | $47.09 | $47.10 | $47.10 |
| Purchase #2 | $22.29 | 13.648% | $25.3321 | $25.33 | $25.35 | $25.30 |
| Purchase #3 | $202.60 | 13.739% | $230.4352 | $230.44 | $230.45 | $230.40 |
| Purchase #4 | $64.92 | 5.209% | $68.3017 | $68.30 | $68.30 | $68.30 |
| Purchase #5 | $130.72 | 6.671% | $139.4403 | $139.44 | $139.45 | $139.40 |
| Purchase #6 | $41.48 | 12.631% | $46.7193 | $46.72 | $46.70 | $46.70 |
| Purchase #7 | $97.77 | 9.424% | $106.9838 | $106.98 | $107.00 | $107.00 |
| 7 purchase totals = | $601.72 | $664.3056 | $664.30 | $664.35 | $664.20 | |