| 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 | $5.74 | 13.511% | $6.5155 | $6.52 | $6.50 | $6.50 |
| Purchase #2 | $113.36 | 4.649% | $118.6301 | $118.63 | $118.65 | $118.60 |
| Purchase #3 | $195.51 | 9.665% | $214.406 | $214.41 | $214.40 | $214.40 |
| Purchase #4 | $165.42 | 9.171% | $180.5907 | $180.59 | $180.60 | $180.60 |
| Purchase #5 | $240.45 | 6.811% | $256.827 | $256.83 | $256.85 | $256.80 |
| Purchase #6 | $224.51 | 5.601% | $237.0848 | $237.08 | $237.10 | $237.10 |
| Purchase #7 | $139.39 | 13.103% | $157.6543 | $157.65 | $157.65 | $157.70 |
| 7 purchase totals = | $1,084.38 | $1,171.7084 | $1,171.71 | $1,171.75 | $1,171.70 | |