| 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 | $60.32 | 12.538% | $67.8829 | $67.88 | $67.90 | $67.90 |
| Purchase #2 | $141.51 | 4.432% | $147.7817 | $147.78 | $147.80 | $147.80 |
| Purchase #3 | $32.96 | 3.801% | $34.2128 | $34.21 | $34.20 | $34.20 |
| Purchase #4 | $61.54 | 10.569% | $68.0442 | $68.04 | $68.05 | $68.00 |
| Purchase #5 | $31.62 | 12.647% | $35.619 | $35.62 | $35.60 | $35.60 |
| Purchase #6 | $114.69 | 13.492% | $130.164 | $130.16 | $130.15 | $130.20 |
| Purchase #7 | $240.92 | 12.103% | $270.0785 | $270.08 | $270.10 | $270.10 |
| 7 purchase totals = | $683.56 | $753.7831 | $753.77 | $753.80 | $753.80 | |