| 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 | $55.95 | 11.750% | $62.5241 | $62.52 | $62.50 | $62.50 |
| Purchase #2 | $97.35 | 4.441% | $101.6733 | $101.67 | $101.65 | $101.70 |
| Purchase #3 | $140.41 | 6.385% | $149.3752 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $20.47 | 9.761% | $22.4681 | $22.47 | $22.45 | $22.50 |
| Purchase #5 | $105.99 | 11.188% | $117.8482 | $117.85 | $117.85 | $117.80 |
| Purchase #6 | $101.65 | 13.269% | $115.1379 | $115.14 | $115.15 | $115.10 |
| Purchase #7 | $56.43 | 13.295% | $63.9324 | $63.93 | $63.95 | $63.90 |
| 7 purchase totals = | $578.25 | $632.9592 | $632.96 | $632.95 | $632.90 | |