| 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 | $79.66 | 6.139% | $84.5503 | $84.55 | $84.55 | $84.60 |
| Purchase #2 | $56.85 | 12.692% | $64.0654 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $229.70 | 11.126% | $255.2564 | $255.26 | $255.25 | $255.30 |
| Purchase #4 | $138.28 | 4.463% | $144.4514 | $144.45 | $144.45 | $144.50 |
| Purchase #5 | $228.37 | 8.720% | $248.2839 | $248.28 | $248.30 | $248.30 |
| Purchase #6 | $147.65 | 5.439% | $155.6807 | $155.68 | $155.70 | $155.70 |
| Purchase #7 | $97.48 | 11.451% | $108.6424 | $108.64 | $108.65 | $108.60 |
| 7 purchase totals = | $977.99 | $1,060.9305 | $1,060.93 | $1,060.95 | $1,061.10 | |