| 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 | $112.63 | 9.288% | $123.0911 | $123.09 | $123.10 | $123.10 |
| Purchase #2 | $121.41 | 10.731% | $134.4385 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $108.41 | 11.136% | $120.4825 | $120.48 | $120.50 | $120.50 |
| Purchase #4 | $64.53 | 9.165% | $70.4442 | $70.44 | $70.45 | $70.40 |
| Purchase #5 | $63.27 | 5.497% | $66.748 | $66.75 | $66.75 | $66.70 |
| Purchase #6 | $119.36 | 7.307% | $128.0816 | $128.08 | $128.10 | $128.10 |
| Purchase #7 | $22.58 | 7.549% | $24.2846 | $24.28 | $24.30 | $24.30 |
| 7 purchase totals = | $612.19 | $667.5705 | $667.56 | $667.65 | $667.50 | |