| 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 | $54.81 | 3.722% | $56.85 | $56.85 | $56.85 | $56.90 |
| Purchase #2 | $50.51 | 5.250% | $53.1618 | $53.16 | $53.15 | $53.20 |
| Purchase #3 | $131.81 | 7.217% | $141.3227 | $141.32 | $141.30 | $141.30 |
| Purchase #4 | $18.34 | 6.400% | $19.5138 | $19.51 | $19.50 | $19.50 |
| Purchase #5 | $63.54 | 5.571% | $67.0798 | $67.08 | $67.10 | $67.10 |
| Purchase #6 | $135.46 | 4.536% | $141.6045 | $141.60 | $141.60 | $141.60 |
| Purchase #7 | $222.83 | 6.442% | $237.1847 | $237.18 | $237.20 | $237.20 |
| 7 purchase totals = | $677.30 | $716.7173 | $716.70 | $716.70 | $716.80 | |