| 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 | $82.97 | 5.640% | $87.6495 | $87.65 | $87.65 | $87.60 |
| Purchase #2 | $111.32 | 7.441% | $119.6033 | $119.60 | $119.60 | $119.60 |
| Purchase #3 | $58.61 | 3.291% | $60.5389 | $60.54 | $60.55 | $60.50 |
| Purchase #4 | $7.63 | 3.769% | $7.9176 | $7.92 | $7.90 | $7.90 |
| Purchase #5 | $238.48 | 7.414% | $256.1609 | $256.16 | $256.15 | $256.20 |
| Purchase #6 | $71.87 | 3.303% | $74.2439 | $74.24 | $74.25 | $74.20 |
| Purchase #7 | $175.59 | 12.463% | $197.4738 | $197.47 | $197.45 | $197.50 |
| 7 purchase totals = | $746.47 | $803.5879 | $803.58 | $803.55 | $803.50 | |