| 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 | $24.25 | 6.138% | $25.7385 | $25.74 | $25.75 | $25.70 |
| Purchase #2 | $116.90 | 13.808% | $133.0416 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $217.30 | 12.736% | $244.9753 | $244.98 | $245.00 | $245.00 |
| Purchase #4 | $161.41 | 7.208% | $173.0444 | $173.04 | $173.05 | $173.00 |
| Purchase #5 | $10.68 | 9.442% | $11.6884 | $11.69 | $11.70 | $11.70 |
| Purchase #6 | $147.93 | 13.468% | $167.8532 | $167.85 | $167.85 | $167.90 |
| Purchase #7 | $61.32 | 11.186% | $68.1793 | $68.18 | $68.20 | $68.20 |
| 7 purchase totals = | $739.79 | $824.5207 | $824.52 | $824.60 | $824.50 | |