| 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 | $37.53 | 5.488% | $39.5896 | $39.59 | $39.60 | $39.60 |
| Purchase #2 | $226.29 | 8.152% | $244.7372 | $244.74 | $244.75 | $244.70 |
| Purchase #3 | $49.89 | 9.284% | $54.5218 | $54.52 | $54.50 | $54.50 |
| Purchase #4 | $101.69 | 6.510% | $108.31 | $108.31 | $108.30 | $108.30 |
| Purchase #5 | $5.40 | 7.337% | $5.7962 | $5.80 | $5.80 | $5.80 |
| Purchase #6 | $238.69 | 7.341% | $256.2122 | $256.21 | $256.20 | $256.20 |
| Purchase #7 | $143.60 | 13.180% | $162.5265 | $162.53 | $162.55 | $162.50 |
| 7 purchase totals = | $803.09 | $871.6935 | $871.70 | $871.70 | $871.60 | |