| 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 | $113.55 | 4.711% | $118.8993 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $33.98 | 10.199% | $37.4456 | $37.45 | $37.45 | $37.40 |
| Purchase #3 | $197.78 | 9.261% | $216.0964 | $216.10 | $216.10 | $216.10 |
| Purchase #4 | $5.62 | 10.254% | $6.1963 | $6.20 | $6.20 | $6.20 |
| Purchase #5 | $214.75 | 12.540% | $241.6797 | $241.68 | $241.70 | $241.70 |
| Purchase #6 | $14.94 | 5.384% | $15.7444 | $15.74 | $15.75 | $15.70 |
| Purchase #7 | $136.86 | 11.617% | $152.759 | $152.76 | $152.75 | $152.80 |
| 7 purchase totals = | $717.48 | $788.8207 | $788.83 | $788.85 | $788.80 | |