| 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 | $13.50 | 9.623% | $14.7991 | $14.80 | $14.80 | $14.80 |
| Purchase #2 | $65.67 | 11.123% | $72.9745 | $72.97 | $72.95 | $73.00 |
| Purchase #3 | $42.96 | 8.631% | $46.6679 | $46.67 | $46.65 | $46.70 |
| Purchase #4 | $193.60 | 12.244% | $217.3044 | $217.30 | $217.30 | $217.30 |
| Purchase #5 | $201.52 | 5.444% | $212.4907 | $212.49 | $212.50 | $212.50 |
| Purchase #6 | $242.41 | 7.531% | $260.6659 | $260.67 | $260.65 | $260.70 |
| Purchase #7 | $248.81 | 7.558% | $267.6151 | $267.62 | $267.60 | $267.60 |
| 7 purchase totals = | $1,008.47 | $1,092.5176 | $1,092.52 | $1,092.45 | $1,092.60 | |