| 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 | $5.86 | 7.794% | $6.3167 | $6.32 | $6.30 | $6.30 |
| Purchase #2 | $118.30 | 9.343% | $129.3528 | $129.35 | $129.35 | $129.40 |
| Purchase #3 | $189.97 | 12.506% | $213.7276 | $213.73 | $213.75 | $213.70 |
| Purchase #4 | $24.74 | 10.512% | $27.3407 | $27.34 | $27.35 | $27.30 |
| Purchase #5 | $39.36 | 9.580% | $43.1307 | $43.13 | $43.15 | $43.10 |
| Purchase #6 | $102.95 | 10.300% | $113.5539 | $113.55 | $113.55 | $113.60 |
| Purchase #7 | $248.80 | 4.319% | $259.5457 | $259.55 | $259.55 | $259.50 |
| 7 purchase totals = | $729.98 | $792.9681 | $792.97 | $793.00 | $792.90 | |