| 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 | $202.49 | 7.768% | $218.2194 | $218.22 | $218.20 | $218.20 |
| Purchase #2 | $65.82 | 11.819% | $73.5993 | $73.60 | $73.60 | $73.60 |
| Purchase #3 | $51.69 | 3.574% | $53.5374 | $53.54 | $53.55 | $53.50 |
| Purchase #4 | $101.48 | 6.799% | $108.3796 | $108.38 | $108.40 | $108.40 |
| Purchase #5 | $87.88 | 3.791% | $91.2115 | $91.21 | $91.20 | $91.20 |
| Purchase #6 | $70.96 | 7.806% | $76.4991 | $76.50 | $76.50 | $76.50 |
| Purchase #7 | $27.72 | 3.764% | $28.7634 | $28.76 | $28.75 | $28.80 |
| 7 purchase totals = | $608.04 | $650.2097 | $650.21 | $650.20 | $650.20 | |