| 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 | $17.89 | 7.706% | $19.2686 | $19.27 | $19.25 | $19.30 |
| Purchase #2 | $90.99 | 11.609% | $101.553 | $101.55 | $101.55 | $101.60 |
| Purchase #3 | $27.27 | 9.395% | $29.832 | $29.83 | $29.85 | $29.80 |
| Purchase #4 | $88.60 | 10.751% | $98.1254 | $98.13 | $98.15 | $98.10 |
| Purchase #5 | $201.38 | 13.752% | $229.0738 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $76.37 | 10.708% | $84.5477 | $84.55 | $84.55 | $84.50 |
| Purchase #7 | $236.90 | 5.320% | $249.5031 | $249.50 | $249.50 | $249.50 |
| 7 purchase totals = | $739.40 | $811.9036 | $811.90 | $811.90 | $811.90 | |