| 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 | $6.64 | 5.812% | $7.0259 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $192.34 | 13.223% | $217.7731 | $217.77 | $217.75 | $217.80 |
| Purchase #3 | $241.53 | 9.652% | $264.8425 | $264.84 | $264.85 | $264.80 |
| Purchase #4 | $236.27 | 3.288% | $244.0386 | $244.04 | $244.05 | $244.00 |
| Purchase #5 | $177.72 | 13.256% | $201.2786 | $201.28 | $201.30 | $201.30 |
| Purchase #6 | $46.48 | 8.185% | $50.2844 | $50.28 | $50.30 | $50.30 |
| Purchase #7 | $13.37 | 8.822% | $14.5495 | $14.55 | $14.55 | $14.50 |
| 7 purchase totals = | $914.35 | $999.7926 | $999.79 | $999.85 | $999.70 | |