| 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 | $89.27 | 10.486% | $98.6309 | $98.63 | $98.65 | $98.60 |
| Purchase #2 | $80.32 | 9.797% | $88.189 | $88.19 | $88.20 | $88.20 |
| Purchase #3 | $72.55 | 12.196% | $81.3982 | $81.40 | $81.40 | $81.40 |
| Purchase #4 | $131.52 | 3.483% | $136.1008 | $136.10 | $136.10 | $136.10 |
| Purchase #5 | $187.44 | 7.318% | $201.1569 | $201.16 | $201.15 | $201.20 |
| Purchase #6 | $41.85 | 4.615% | $43.7814 | $43.78 | $43.80 | $43.80 |
| Purchase #7 | $6.87 | 13.174% | $7.7751 | $7.78 | $7.80 | $7.80 |
| 7 purchase totals = | $609.82 | $657.0323 | $657.04 | $657.10 | $657.10 | |