| 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 | $32.69 | 10.468% | $36.112 | $36.11 | $36.10 | $36.10 |
| Purchase #2 | $131.74 | 5.729% | $139.2874 | $139.29 | $139.30 | $139.30 |
| Purchase #3 | $7.44 | 4.333% | $7.7624 | $7.76 | $7.75 | $7.80 |
| Purchase #4 | $53.75 | 4.603% | $56.2241 | $56.22 | $56.20 | $56.20 |
| Purchase #5 | $8.62 | 9.708% | $9.4568 | $9.46 | $9.45 | $9.50 |
| Purchase #6 | $60.99 | 13.152% | $69.0114 | $69.01 | $69.00 | $69.00 |
| Purchase #7 | $243.93 | 3.173% | $251.6699 | $251.67 | $251.65 | $251.70 |
| 7 purchase totals = | $539.16 | $569.5240 | $569.52 | $569.45 | $569.60 | |