| 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 | $7.65 | 9.807% | $8.4002 | $8.40 | $8.40 | $8.40 |
| Purchase #2 | $182.98 | 6.296% | $194.5004 | $194.50 | $194.50 | $194.50 |
| Purchase #3 | $105.85 | 9.339% | $115.7353 | $115.74 | $115.75 | $115.70 |
| Purchase #4 | $82.53 | 6.335% | $87.7583 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $35.67 | 9.117% | $38.922 | $38.92 | $38.90 | $38.90 |
| Purchase #6 | $165.74 | 5.180% | $174.3253 | $174.33 | $174.35 | $174.30 |
| Purchase #7 | $213.46 | 5.859% | $225.9666 | $225.97 | $225.95 | $226.00 |
| 7 purchase totals = | $793.88 | $845.6081 | $845.62 | $845.60 | $845.60 | |