| 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 | $144.67 | 5.710% | $152.9307 | $152.93 | $152.95 | $152.90 |
| Purchase #2 | $94.47 | 12.841% | $106.6009 | $106.60 | $106.60 | $106.60 |
| Purchase #3 | $107.87 | 4.350% | $112.5623 | $112.56 | $112.55 | $112.60 |
| Purchase #4 | $55.99 | 3.611% | $58.0118 | $58.01 | $58.00 | $58.00 |
| Purchase #5 | $38.67 | 5.827% | $40.9233 | $40.92 | $40.90 | $40.90 |
| Purchase #6 | $64.96 | 7.349% | $69.7339 | $69.73 | $69.75 | $69.70 |
| Purchase #7 | $180.68 | 11.296% | $201.0896 | $201.09 | $201.10 | $201.10 |
| 7 purchase totals = | $687.31 | $741.8525 | $741.84 | $741.85 | $741.80 | |