| 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 | $66.61 | 8.550% | $72.3052 | $72.31 | $72.30 | $72.30 |
| Purchase #2 | $67.87 | 13.204% | $76.8316 | $76.83 | $76.85 | $76.80 |
| Purchase #3 | $193.45 | 4.512% | $202.1785 | $202.18 | $202.20 | $202.20 |
| Purchase #4 | $248.35 | 6.628% | $264.8106 | $264.81 | $264.80 | $264.80 |
| Purchase #5 | $131.62 | 8.326% | $142.5787 | $142.58 | $142.60 | $142.60 |
| Purchase #6 | $56.44 | 10.365% | $62.29 | $62.29 | $62.30 | $62.30 |
| Purchase #7 | $20.67 | 11.790% | $23.107 | $23.11 | $23.10 | $23.10 |
| 7 purchase totals = | $785.01 | $844.1016 | $844.11 | $844.15 | $844.10 | |