| 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 | $77.25 | 6.807% | $82.5084 | $82.51 | $82.50 | $82.50 |
| Purchase #2 | $44.29 | 7.572% | $47.6436 | $47.64 | $47.65 | $47.60 |
| Purchase #3 | $218.42 | 12.325% | $245.3403 | $245.34 | $245.35 | $245.30 |
| Purchase #4 | $193.57 | 3.874% | $201.0689 | $201.07 | $201.05 | $201.10 |
| Purchase #5 | $159.90 | 11.508% | $178.3013 | $178.30 | $178.30 | $178.30 |
| Purchase #6 | $134.27 | 11.219% | $149.3338 | $149.33 | $149.35 | $149.30 |
| Purchase #7 | $101.95 | 3.816% | $105.8404 | $105.84 | $105.85 | $105.80 |
| 7 purchase totals = | $929.65 | $1,010.0367 | $1,010.03 | $1,010.05 | $1,009.90 | |