| 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 | $64.98 | 6.330% | $69.0932 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $74.69 | 12.812% | $84.2593 | $84.26 | $84.25 | $84.30 |
| Purchase #3 | $153.50 | 13.613% | $174.396 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $224.68 | 9.262% | $245.4899 | $245.49 | $245.50 | $245.50 |
| Purchase #5 | $15.42 | 12.521% | $17.3507 | $17.35 | $17.35 | $17.40 |
| Purchase #6 | $25.93 | 8.161% | $28.0461 | $28.05 | $28.05 | $28.00 |
| Purchase #7 | $66.60 | 12.509% | $74.931 | $74.93 | $74.95 | $74.90 |
| 7 purchase totals = | $625.80 | $693.5662 | $693.57 | $693.60 | $693.60 | |