| 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 | $5.51 | 7.424% | $5.9191 | $5.92 | $5.90 | $5.90 |
| Purchase #2 | $94.66 | 9.798% | $103.9348 | $103.93 | $103.95 | $103.90 |
| Purchase #3 | $189.68 | 10.521% | $209.6362 | $209.64 | $209.65 | $209.60 |
| Purchase #4 | $162.85 | 12.346% | $182.9555 | $182.96 | $182.95 | $183.00 |
| Purchase #5 | $154.62 | 6.228% | $164.2497 | $164.25 | $164.25 | $164.20 |
| Purchase #6 | $180.96 | 11.723% | $202.1739 | $202.17 | $202.15 | $202.20 |
| Purchase #7 | $91.33 | 9.465% | $99.9744 | $99.97 | $99.95 | $100.00 |
| 7 purchase totals = | $879.61 | $968.8436 | $968.84 | $968.80 | $968.80 | |