| 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 | $19.48 | 11.794% | $21.7775 | $21.78 | $21.80 | $21.80 |
| Purchase #2 | $200.34 | 4.144% | $208.6421 | $208.64 | $208.65 | $208.60 |
| Purchase #3 | $187.96 | 9.355% | $205.5437 | $205.54 | $205.55 | $205.50 |
| Purchase #4 | $202.65 | 9.799% | $222.5077 | $222.51 | $222.50 | $222.50 |
| Purchase #5 | $69.95 | 4.679% | $73.223 | $73.22 | $73.20 | $73.20 |
| Purchase #6 | $191.45 | 6.334% | $203.5764 | $203.58 | $203.60 | $203.60 |
| Purchase #7 | $21.81 | 9.369% | $23.8534 | $23.85 | $23.85 | $23.90 |
| 7 purchase totals = | $893.64 | $959.1238 | $959.12 | $959.15 | $959.10 | |