| 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 | $56.46 | 3.136% | $58.2306 | $58.23 | $58.25 | $58.20 |
| Purchase #2 | $15.85 | 6.123% | $16.8205 | $16.82 | $16.80 | $16.80 |
| Purchase #3 | $150.98 | 3.530% | $156.3096 | $156.31 | $156.30 | $156.30 |
| Purchase #4 | $45.98 | 9.386% | $50.2957 | $50.30 | $50.30 | $50.30 |
| Purchase #5 | $181.76 | 5.154% | $191.1279 | $191.13 | $191.15 | $191.10 |
| Purchase #6 | $26.34 | 4.792% | $27.6022 | $27.60 | $27.60 | $27.60 |
| Purchase #7 | $166.44 | 4.750% | $174.3459 | $174.35 | $174.35 | $174.30 |
| 7 purchase totals = | $643.81 | $674.7324 | $674.74 | $674.75 | $674.60 | |