| 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 | $34.50 | 7.346% | $37.0344 | $37.03 | $37.05 | $37.00 |
| Purchase #2 | $98.95 | 3.586% | $102.4983 | $102.50 | $102.50 | $102.50 |
| Purchase #3 | $17.91 | 5.322% | $18.8632 | $18.86 | $18.85 | $18.90 |
| Purchase #4 | $140.84 | 13.416% | $159.7351 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $164.67 | 5.445% | $173.6363 | $173.64 | $173.65 | $173.60 |
| Purchase #6 | $208.30 | 10.131% | $229.4029 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $68.99 | 9.105% | $75.2715 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $734.16 | $796.4417 | $796.44 | $796.45 | $796.40 | |