| 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 | $33.54 | 13.176% | $37.9592 | $37.96 | $37.95 | $38.00 |
| Purchase #2 | $168.93 | 3.477% | $174.8037 | $174.80 | $174.80 | $174.80 |
| Purchase #3 | $250.78 | 7.429% | $269.4104 | $269.41 | $269.40 | $269.40 |
| Purchase #4 | $118.50 | 4.620% | $123.9747 | $123.97 | $123.95 | $124.00 |
| Purchase #5 | $13.99 | 9.136% | $15.2681 | $15.27 | $15.25 | $15.30 |
| Purchase #6 | $16.61 | 10.288% | $18.3188 | $18.32 | $18.30 | $18.30 |
| Purchase #7 | $28.52 | 10.326% | $31.465 | $31.47 | $31.45 | $31.50 |
| 7 purchase totals = | $630.87 | $671.1999 | $671.20 | $671.10 | $671.30 | |