| 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 | $47.47 | 11.356% | $52.8607 | $52.86 | $52.85 | $52.90 |
| Purchase #2 | $40.70 | 7.730% | $43.8461 | $43.85 | $43.85 | $43.80 |
| Purchase #3 | $183.96 | 5.386% | $193.8681 | $193.87 | $193.85 | $193.90 |
| Purchase #4 | $89.88 | 3.276% | $92.8245 | $92.82 | $92.80 | $92.80 |
| Purchase #5 | $55.41 | 9.149% | $60.4795 | $60.48 | $60.50 | $60.50 |
| Purchase #6 | $247.66 | 12.460% | $278.5184 | $278.52 | $278.50 | $278.50 |
| Purchase #7 | $245.34 | 5.415% | $258.6252 | $258.63 | $258.65 | $258.60 |
| 7 purchase totals = | $910.42 | $981.0225 | $981.03 | $981.00 | $981.00 | |