| 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 | $24.59 | 12.149% | $27.5774 | $27.58 | $27.60 | $27.60 |
| Purchase #2 | $50.29 | 8.338% | $54.4832 | $54.48 | $54.50 | $54.50 |
| Purchase #3 | $39.94 | 10.419% | $44.1013 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $77.55 | 12.505% | $87.2476 | $87.25 | $87.25 | $87.20 |
| Purchase #5 | $32.85 | 6.103% | $34.8548 | $34.85 | $34.85 | $34.90 |
| Purchase #6 | $218.73 | 8.506% | $237.3352 | $237.34 | $237.35 | $237.30 |
| Purchase #7 | $203.30 | 10.490% | $224.6262 | $224.63 | $224.65 | $224.60 |
| 7 purchase totals = | $647.25 | $710.2257 | $710.23 | $710.30 | $710.20 | |