| 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 | $6.65 | 13.264% | $7.5321 | $7.53 | $7.55 | $7.50 |
| Purchase #2 | $151.88 | 3.218% | $156.7675 | $156.77 | $156.75 | $156.80 |
| Purchase #3 | $241.26 | 4.650% | $252.4786 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $128.40 | 5.412% | $135.349 | $135.35 | $135.35 | $135.30 |
| Purchase #5 | $69.49 | 6.393% | $73.9325 | $73.93 | $73.95 | $73.90 |
| Purchase #6 | $93.32 | 3.149% | $96.2586 | $96.26 | $96.25 | $96.30 |
| Purchase #7 | $21.85 | 8.245% | $23.6515 | $23.65 | $23.65 | $23.70 |
| 7 purchase totals = | $712.85 | $745.9698 | $745.97 | $746.00 | $746.00 | |