| 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 | $96.66 | 8.706% | $105.0752 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $76.58 | 5.819% | $81.0362 | $81.04 | $81.05 | $81.00 |
| Purchase #3 | $216.60 | 13.166% | $245.1176 | $245.12 | $245.10 | $245.10 |
| Purchase #4 | $34.99 | 12.403% | $39.3298 | $39.33 | $39.35 | $39.30 |
| Purchase #5 | $183.87 | 12.157% | $206.2231 | $206.22 | $206.20 | $206.20 |
| Purchase #6 | $177.60 | 12.349% | $199.5318 | $199.53 | $199.55 | $199.50 |
| Purchase #7 | $56.39 | 6.810% | $60.2302 | $60.23 | $60.25 | $60.20 |
| 7 purchase totals = | $842.69 | $936.5439 | $936.55 | $936.60 | $936.40 | |