| 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 | $98.58 | 4.252% | $102.7716 | $102.77 | $102.75 | $102.80 |
| Purchase #2 | $126.52 | 7.617% | $136.157 | $136.16 | $136.15 | $136.20 |
| Purchase #3 | $100.80 | 6.646% | $107.4992 | $107.50 | $107.50 | $107.50 |
| Purchase #4 | $67.79 | 7.121% | $72.6173 | $72.62 | $72.60 | $72.60 |
| Purchase #5 | $73.76 | 12.831% | $83.2241 | $83.22 | $83.20 | $83.20 |
| Purchase #6 | $234.48 | 9.502% | $256.7603 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $151.51 | 9.495% | $165.8959 | $165.90 | $165.90 | $165.90 |
| 7 purchase totals = | $853.44 | $924.9254 | $924.93 | $924.85 | $925.00 | |