| 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 | $88.82 | 3.268% | $91.7226 | $91.72 | $91.70 | $91.70 |
| Purchase #2 | $120.33 | 13.312% | $136.3483 | $136.35 | $136.35 | $136.30 |
| Purchase #3 | $108.82 | 6.445% | $115.8334 | $115.83 | $115.85 | $115.80 |
| Purchase #4 | $249.45 | 8.545% | $270.7655 | $270.77 | $270.75 | $270.80 |
| Purchase #5 | $24.30 | 10.515% | $26.8551 | $26.86 | $26.85 | $26.90 |
| Purchase #6 | $195.45 | 9.302% | $213.6308 | $213.63 | $213.65 | $213.60 |
| Purchase #7 | $16.69 | 13.790% | $18.9916 | $18.99 | $19.00 | $19.00 |
| 7 purchase totals = | $803.86 | $874.1473 | $874.15 | $874.15 | $874.10 | |