| 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 | $32.69 | 11.119% | $36.3248 | $36.32 | $36.30 | $36.30 |
| Purchase #2 | $43.75 | 9.226% | $47.7864 | $47.79 | $47.80 | $47.80 |
| Purchase #3 | $7.54 | 12.276% | $8.4656 | $8.47 | $8.45 | $8.50 |
| Purchase #4 | $145.83 | 7.558% | $156.8518 | $156.85 | $156.85 | $156.90 |
| Purchase #5 | $67.28 | 5.675% | $71.0981 | $71.10 | $71.10 | $71.10 |
| Purchase #6 | $115.36 | 12.651% | $129.9542 | $129.95 | $129.95 | $130.00 |
| Purchase #7 | $242.93 | 9.102% | $265.0415 | $265.04 | $265.05 | $265.00 |
| 7 purchase totals = | $655.38 | $715.5224 | $715.52 | $715.50 | $715.60 | |