| 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 | $71.66 | 11.244% | $79.7175 | $79.72 | $79.70 | $79.70 |
| Purchase #2 | $234.94 | 5.260% | $247.2978 | $247.30 | $247.30 | $247.30 |
| Purchase #3 | $231.35 | 5.804% | $244.7776 | $244.78 | $244.80 | $244.80 |
| Purchase #4 | $60.98 | 4.633% | $63.8052 | $63.81 | $63.80 | $63.80 |
| Purchase #5 | $146.41 | 12.786% | $165.13 | $165.13 | $165.15 | $165.10 |
| Purchase #6 | $145.31 | 13.164% | $164.4386 | $164.44 | $164.45 | $164.40 |
| Purchase #7 | $103.50 | 11.111% | $114.9999 | $115.00 | $115.00 | $115.00 |
| 7 purchase totals = | $994.15 | $1,080.1666 | $1,080.18 | $1,080.20 | $1,080.10 | |