| 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 | $74.60 | 11.298% | $83.0283 | $83.03 | $83.05 | $83.00 |
| Purchase #2 | $114.62 | 11.470% | $127.7669 | $127.77 | $127.75 | $127.80 |
| Purchase #3 | $8.81 | 12.664% | $9.9257 | $9.93 | $9.95 | $9.90 |
| Purchase #4 | $230.28 | 10.639% | $254.7795 | $254.78 | $254.80 | $254.80 |
| Purchase #5 | $120.56 | 9.587% | $132.1181 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $66.84 | 13.343% | $75.7585 | $75.76 | $75.75 | $75.80 |
| Purchase #7 | $180.55 | 12.534% | $203.1801 | $203.18 | $203.20 | $203.20 |
| 7 purchase totals = | $796.26 | $886.5571 | $886.57 | $886.60 | $886.60 | |