| 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 | $92.84 | 6.673% | $99.0352 | $99.04 | $99.05 | $99.00 |
| Purchase #2 | $176.45 | 5.180% | $185.5901 | $185.59 | $185.60 | $185.60 |
| Purchase #3 | $36.32 | 3.593% | $37.625 | $37.63 | $37.65 | $37.60 |
| Purchase #4 | $172.64 | 3.427% | $178.5564 | $178.56 | $178.55 | $178.60 |
| Purchase #5 | $243.55 | 3.690% | $252.537 | $252.54 | $252.55 | $252.50 |
| Purchase #6 | $201.49 | 8.707% | $219.0337 | $219.03 | $219.05 | $219.00 |
| Purchase #7 | $241.77 | 4.604% | $252.9011 | $252.90 | $252.90 | $252.90 |
| 7 purchase totals = | $1,165.06 | $1,225.2785 | $1,225.29 | $1,225.35 | $1,225.20 | |