| 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 | $105.26 | 5.750% | $111.3125 | $111.31 | $111.30 | $111.30 |
| Purchase #2 | $181.29 | 4.385% | $189.2396 | $189.24 | $189.25 | $189.20 |
| Purchase #3 | $23.51 | 4.682% | $24.6107 | $24.61 | $24.60 | $24.60 |
| Purchase #4 | $160.87 | 9.626% | $176.3553 | $176.36 | $176.35 | $176.40 |
| Purchase #5 | $53.68 | 5.617% | $56.6952 | $56.70 | $56.70 | $56.70 |
| Purchase #6 | $229.68 | 5.614% | $242.5742 | $242.57 | $242.55 | $242.60 |
| Purchase #7 | $89.91 | 5.156% | $94.5458 | $94.55 | $94.55 | $94.50 |
| 7 purchase totals = | $844.20 | $895.3333 | $895.34 | $895.30 | $895.30 | |