| 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 | $104.43 | 7.827% | $112.6037 | $112.60 | $112.60 | $112.60 |
| Purchase #2 | $9.34 | 12.111% | $10.4712 | $10.47 | $10.45 | $10.50 |
| Purchase #3 | $83.73 | 4.283% | $87.3162 | $87.32 | $87.30 | $87.30 |
| Purchase #4 | $198.35 | 7.707% | $213.6368 | $213.64 | $213.65 | $213.60 |
| Purchase #5 | $87.56 | 12.106% | $98.16 | $98.16 | $98.15 | $98.20 |
| Purchase #6 | $23.45 | 6.200% | $24.9039 | $24.90 | $24.90 | $24.90 |
| Purchase #7 | $53.36 | 9.125% | $58.2291 | $58.23 | $58.25 | $58.20 |
| 7 purchase totals = | $560.22 | $605.3209 | $605.32 | $605.30 | $605.30 | |