| 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 | $93.76 | 4.529% | $98.0064 | $98.01 | $98.00 | $98.00 |
| Purchase #2 | $21.86 | 3.208% | $22.5613 | $22.56 | $22.55 | $22.60 |
| Purchase #3 | $20.40 | 12.545% | $22.9592 | $22.96 | $22.95 | $23.00 |
| Purchase #4 | $178.78 | 6.634% | $190.6403 | $190.64 | $190.65 | $190.60 |
| Purchase #5 | $196.63 | 3.159% | $202.8415 | $202.84 | $202.85 | $202.80 |
| Purchase #6 | $246.86 | 11.623% | $275.5525 | $275.55 | $275.55 | $275.60 |
| Purchase #7 | $88.71 | 5.114% | $93.2466 | $93.25 | $93.25 | $93.20 |
| 7 purchase totals = | $847.00 | $905.8078 | $905.81 | $905.80 | $905.80 | |