| 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 | $46.29 | 10.164% | $50.9949 | $50.99 | $51.00 | $51.00 |
| Purchase #2 | $51.49 | 5.614% | $54.3806 | $54.38 | $54.40 | $54.40 |
| Purchase #3 | $7.33 | 4.447% | $7.656 | $7.66 | $7.65 | $7.70 |
| Purchase #4 | $83.42 | 8.628% | $90.6175 | $90.62 | $90.60 | $90.60 |
| Purchase #5 | $197.65 | 6.752% | $210.9953 | $211.00 | $211.00 | $211.00 |
| Purchase #6 | $157.73 | 9.689% | $173.0125 | $173.01 | $173.00 | $173.00 |
| Purchase #7 | $104.91 | 4.422% | $109.5491 | $109.55 | $109.55 | $109.50 |
| 7 purchase totals = | $648.82 | $697.2059 | $697.21 | $697.20 | $697.20 | |