| 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 | $82.86 | 3.682% | $85.9109 | $85.91 | $85.90 | $85.90 |
| Purchase #2 | $81.26 | 7.530% | $87.3789 | $87.38 | $87.40 | $87.40 |
| Purchase #3 | $233.84 | 7.498% | $251.3733 | $251.37 | $251.35 | $251.40 |
| Purchase #4 | $69.34 | 3.668% | $71.8834 | $71.88 | $71.90 | $71.90 |
| Purchase #5 | $239.36 | 7.750% | $257.9104 | $257.91 | $257.90 | $257.90 |
| Purchase #6 | $243.67 | 5.374% | $256.7648 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $52.42 | 4.305% | $54.6767 | $54.68 | $54.70 | $54.70 |
| 7 purchase totals = | $1,002.75 | $1,065.8984 | $1,065.89 | $1,065.90 | $1,066.00 | |