| 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 | $14.90 | 13.707% | $16.9423 | $16.94 | $16.95 | $16.90 |
| Purchase #2 | $68.69 | 4.264% | $71.6189 | $71.62 | $71.60 | $71.60 |
| Purchase #3 | $221.77 | 12.857% | $250.283 | $250.28 | $250.30 | $250.30 |
| Purchase #4 | $248.45 | 4.665% | $260.0402 | $260.04 | $260.05 | $260.00 |
| Purchase #5 | $19.38 | 8.605% | $21.0476 | $21.05 | $21.05 | $21.00 |
| Purchase #6 | $14.67 | 7.473% | $15.7663 | $15.77 | $15.75 | $15.80 |
| Purchase #7 | $27.48 | 13.562% | $31.2068 | $31.21 | $31.20 | $31.20 |
| 7 purchase totals = | $615.34 | $666.9051 | $666.91 | $666.90 | $666.80 | |