| 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 | $33.80 | 4.851% | $35.4396 | $35.44 | $35.45 | $35.40 |
| Purchase #2 | $218.70 | 4.812% | $229.2238 | $229.22 | $229.20 | $229.20 |
| Purchase #3 | $16.62 | 13.318% | $18.8335 | $18.83 | $18.85 | $18.80 |
| Purchase #4 | $119.96 | 6.784% | $128.0981 | $128.10 | $128.10 | $128.10 |
| Purchase #5 | $49.99 | 6.722% | $53.3503 | $53.35 | $53.35 | $53.40 |
| Purchase #6 | $54.33 | 3.501% | $56.2321 | $56.23 | $56.25 | $56.20 |
| Purchase #7 | $78.55 | 12.373% | $88.269 | $88.27 | $88.25 | $88.30 |
| 7 purchase totals = | $571.95 | $609.4464 | $609.44 | $609.45 | $609.40 | |