| 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 | $51.36 | 13.712% | $58.4025 | $58.40 | $58.40 | $58.40 |
| Purchase #2 | $115.94 | 8.725% | $126.0558 | $126.06 | $126.05 | $126.10 |
| Purchase #3 | $73.60 | 6.577% | $78.4407 | $78.44 | $78.45 | $78.40 |
| Purchase #4 | $33.99 | 6.407% | $36.1677 | $36.17 | $36.15 | $36.20 |
| Purchase #5 | $162.62 | 11.735% | $181.7035 | $181.70 | $181.70 | $181.70 |
| Purchase #6 | $34.25 | 13.213% | $38.7755 | $38.78 | $38.80 | $38.80 |
| Purchase #7 | $87.58 | 7.657% | $94.286 | $94.29 | $94.30 | $94.30 |
| 7 purchase totals = | $559.34 | $613.8317 | $613.84 | $613.85 | $613.90 | |