| 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 | $6.97 | 5.817% | $7.3754 | $7.38 | $7.40 | $7.40 |
| Purchase #2 | $17.52 | 12.255% | $19.6671 | $19.67 | $19.65 | $19.70 |
| Purchase #3 | $114.39 | 5.776% | $120.9972 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $20.88 | 8.255% | $22.6036 | $22.60 | $22.60 | $22.60 |
| Purchase #5 | $150.47 | 8.103% | $162.6626 | $162.66 | $162.65 | $162.70 |
| Purchase #6 | $247.60 | 5.384% | $260.9308 | $260.93 | $260.95 | $260.90 |
| Purchase #7 | $140.43 | 9.231% | $153.3931 | $153.39 | $153.40 | $153.40 |
| 7 purchase totals = | $698.26 | $747.6298 | $747.63 | $747.65 | $747.70 | |