| 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 | $86.28 | 5.752% | $91.2428 | $91.24 | $91.25 | $91.20 |
| Purchase #2 | $26.68 | 10.315% | $29.432 | $29.43 | $29.45 | $29.40 |
| Purchase #3 | $167.46 | 3.239% | $172.884 | $172.88 | $172.90 | $172.90 |
| Purchase #4 | $67.60 | 11.565% | $75.4179 | $75.42 | $75.40 | $75.40 |
| Purchase #5 | $216.74 | 6.418% | $230.6504 | $230.65 | $230.65 | $230.70 |
| Purchase #6 | $139.29 | 10.199% | $153.4962 | $153.50 | $153.50 | $153.50 |
| Purchase #7 | $135.56 | 7.673% | $145.9615 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $839.61 | $899.0848 | $899.08 | $899.10 | $899.10 | |