| 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 | $34.51 | 12.499% | $38.8234 | $38.82 | $38.80 | $38.80 |
| Purchase #2 | $70.57 | 7.371% | $75.7717 | $75.77 | $75.75 | $75.80 |
| Purchase #3 | $96.85 | 12.837% | $109.2826 | $109.28 | $109.30 | $109.30 |
| Purchase #4 | $72.62 | 12.368% | $81.6016 | $81.60 | $81.60 | $81.60 |
| Purchase #5 | $79.36 | 7.103% | $84.9969 | $85.00 | $85.00 | $85.00 |
| Purchase #6 | $42.35 | 7.398% | $45.4831 | $45.48 | $45.50 | $45.50 |
| Purchase #7 | $46.58 | 10.380% | $51.415 | $51.42 | $51.40 | $51.40 |
| 7 purchase totals = | $442.84 | $487.3743 | $487.37 | $487.35 | $487.40 | |