| 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 | $105.82 | 6.422% | $112.6158 | $112.62 | $112.60 | $112.60 |
| Purchase #2 | $67.67 | 9.682% | $74.2218 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $129.57 | 7.724% | $139.578 | $139.58 | $139.60 | $139.60 |
| Purchase #4 | $108.54 | 13.423% | $123.1093 | $123.11 | $123.10 | $123.10 |
| Purchase #5 | $33.85 | 12.750% | $38.1659 | $38.17 | $38.15 | $38.20 |
| Purchase #6 | $114.35 | 13.675% | $129.9874 | $129.99 | $130.00 | $130.00 |
| Purchase #7 | $63.34 | 3.281% | $65.4182 | $65.42 | $65.40 | $65.40 |
| 7 purchase totals = | $623.14 | $683.0964 | $683.11 | $683.05 | $683.10 | |