| 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 | $80.76 | 4.812% | $84.6462 | $84.65 | $84.65 | $84.60 |
| Purchase #2 | $173.34 | 3.284% | $179.0325 | $179.03 | $179.05 | $179.00 |
| Purchase #3 | $101.32 | 5.622% | $107.0162 | $107.02 | $107.00 | $107.00 |
| Purchase #4 | $65.47 | 12.415% | $73.5981 | $73.60 | $73.60 | $73.60 |
| Purchase #5 | $8.28 | 5.155% | $8.7068 | $8.71 | $8.70 | $8.70 |
| Purchase #6 | $98.72 | 12.608% | $111.1666 | $111.17 | $111.15 | $111.20 |
| Purchase #7 | $136.63 | 12.668% | $153.9383 | $153.94 | $153.95 | $153.90 |
| 7 purchase totals = | $664.52 | $718.1047 | $718.12 | $718.10 | $718.00 | |