| 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 | $40.67 | 8.479% | $44.1184 | $44.12 | $44.10 | $44.10 |
| Purchase #2 | $54.57 | 10.417% | $60.2546 | $60.25 | $60.25 | $60.30 |
| Purchase #3 | $10.73 | 9.672% | $11.7678 | $11.77 | $11.75 | $11.80 |
| Purchase #4 | $7.47 | 11.121% | $8.3007 | $8.30 | $8.30 | $8.30 |
| Purchase #5 | $5.60 | 13.287% | $6.3441 | $6.34 | $6.35 | $6.30 |
| Purchase #6 | $168.41 | 6.584% | $179.4981 | $179.50 | $179.50 | $179.50 |
| Purchase #7 | $88.87 | 9.535% | $97.3438 | $97.34 | $97.35 | $97.30 |
| 7 purchase totals = | $376.32 | $407.6275 | $407.62 | $407.60 | $407.60 | |