| 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 | $90.78 | 8.795% | $98.7641 | $98.76 | $98.75 | $98.80 |
| Purchase #2 | $54.55 | 11.215% | $60.6678 | $60.67 | $60.65 | $60.70 |
| Purchase #3 | $154.54 | 6.232% | $164.1709 | $164.17 | $164.15 | $164.20 |
| Purchase #4 | $167.66 | 7.860% | $180.8381 | $180.84 | $180.85 | $180.80 |
| Purchase #5 | $90.53 | 9.329% | $98.9755 | $98.98 | $99.00 | $99.00 |
| Purchase #6 | $195.96 | 11.446% | $218.3896 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $76.67 | 5.425% | $80.8293 | $80.83 | $80.85 | $80.80 |
| 7 purchase totals = | $830.69 | $902.6353 | $902.64 | $902.65 | $902.70 | |