| 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 | $76.64 | 5.180% | $80.61 | $80.61 | $80.60 | $80.60 |
| Purchase #2 | $58.58 | 9.690% | $64.2564 | $64.26 | $64.25 | $64.30 |
| Purchase #3 | $209.60 | 6.112% | $222.4108 | $222.41 | $222.40 | $222.40 |
| Purchase #4 | $107.46 | 4.854% | $112.6761 | $112.68 | $112.70 | $112.70 |
| Purchase #5 | $107.51 | 13.753% | $122.2959 | $122.30 | $122.30 | $122.30 |
| Purchase #6 | $8.75 | 13.147% | $9.9004 | $9.90 | $9.90 | $9.90 |
| Purchase #7 | $181.37 | 4.294% | $189.158 | $189.16 | $189.15 | $189.20 |
| 7 purchase totals = | $749.91 | $801.3076 | $801.32 | $801.30 | $801.40 | |