| 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 | $51.48 | 5.692% | $54.4102 | $54.41 | $54.40 | $54.40 |
| Purchase #2 | $11.44 | 4.268% | $11.9283 | $11.93 | $11.95 | $11.90 |
| Purchase #3 | $187.43 | 7.365% | $201.2342 | $201.23 | $201.25 | $201.20 |
| Purchase #4 | $215.34 | 13.812% | $245.0828 | $245.08 | $245.10 | $245.10 |
| Purchase #5 | $87.85 | 3.249% | $90.7042 | $90.70 | $90.70 | $90.70 |
| Purchase #6 | $236.42 | 12.814% | $266.7149 | $266.71 | $266.70 | $266.70 |
| Purchase #7 | $183.34 | 10.408% | $202.422 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $973.30 | $1,072.4966 | $1,072.48 | $1,072.50 | $1,072.40 | |