| 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 | $46.39 | 9.582% | $50.8351 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $107.73 | 7.205% | $115.4919 | $115.49 | $115.50 | $115.50 |
| Purchase #3 | $193.75 | 13.618% | $220.1349 | $220.13 | $220.15 | $220.10 |
| Purchase #4 | $23.33 | 4.333% | $24.3409 | $24.34 | $24.35 | $24.30 |
| Purchase #5 | $64.61 | 5.354% | $68.0692 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $85.74 | 5.352% | $90.3288 | $90.33 | $90.35 | $90.30 |
| Purchase #7 | $109.84 | 12.107% | $123.1383 | $123.14 | $123.15 | $123.10 |
| 7 purchase totals = | $631.39 | $692.3391 | $692.34 | $692.40 | $692.20 | |