| 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 | $87.40 | 6.352% | $92.9516 | $92.95 | $92.95 | $93.00 |
| Purchase #2 | $220.67 | 5.722% | $233.2967 | $233.30 | $233.30 | $233.30 |
| Purchase #3 | $25.93 | 8.495% | $28.1328 | $28.13 | $28.15 | $28.10 |
| Purchase #4 | $183.42 | 10.165% | $202.0646 | $202.06 | $202.05 | $202.10 |
| Purchase #5 | $225.98 | 6.673% | $241.0596 | $241.06 | $241.05 | $241.10 |
| Purchase #6 | $26.27 | 8.453% | $28.4906 | $28.49 | $28.50 | $28.50 |
| Purchase #7 | $230.62 | 8.378% | $249.9413 | $249.94 | $249.95 | $249.90 |
| 7 purchase totals = | $1,000.29 | $1,075.9372 | $1,075.93 | $1,075.95 | $1,076.00 | |