| 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 | $41.29 | 4.635% | $43.2038 | $43.20 | $43.20 | $43.20 |
| Purchase #2 | $5.94 | 13.187% | $6.7233 | $6.72 | $6.70 | $6.70 |
| Purchase #3 | $133.90 | 3.630% | $138.7606 | $138.76 | $138.75 | $138.80 |
| Purchase #4 | $244.78 | 4.196% | $255.051 | $255.05 | $255.05 | $255.10 |
| Purchase #5 | $224.47 | 6.126% | $238.221 | $238.22 | $238.20 | $238.20 |
| Purchase #6 | $211.61 | 13.371% | $239.9044 | $239.90 | $239.90 | $239.90 |
| Purchase #7 | $46.51 | 10.394% | $51.3442 | $51.34 | $51.35 | $51.30 |
| 7 purchase totals = | $908.50 | $973.2083 | $973.19 | $973.15 | $973.20 | |