| 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 | $9.76 | 12.228% | $10.9535 | $10.95 | $10.95 | $11.00 |
| Purchase #2 | $67.37 | 3.286% | $69.5838 | $69.58 | $69.60 | $69.60 |
| Purchase #3 | $106.82 | 5.540% | $112.7378 | $112.74 | $112.75 | $112.70 |
| Purchase #4 | $186.52 | 9.670% | $204.5565 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $167.59 | 7.783% | $180.6335 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $29.67 | 5.237% | $31.2238 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $195.39 | 3.842% | $202.8969 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $763.12 | $812.5858 | $812.58 | $812.60 | $812.60 | |