| 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 | $5.68 | 11.738% | $6.3467 | $6.35 | $6.35 | $6.30 |
| Purchase #2 | $57.47 | 8.464% | $62.3343 | $62.33 | $62.35 | $62.30 |
| Purchase #3 | $202.51 | 9.456% | $221.6593 | $221.66 | $221.65 | $221.70 |
| Purchase #4 | $198.50 | 12.653% | $223.6162 | $223.62 | $223.60 | $223.60 |
| Purchase #5 | $129.93 | 5.692% | $137.3256 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $164.87 | 13.705% | $187.4654 | $187.47 | $187.45 | $187.50 |
| Purchase #7 | $186.32 | 8.714% | $202.5559 | $202.56 | $202.55 | $202.60 |
| 7 purchase totals = | $945.28 | $1,041.3034 | $1,041.32 | $1,041.30 | $1,041.30 | |