| 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 | $51.93 | 3.299% | $53.6432 | $53.64 | $53.65 | $53.60 |
| Purchase #2 | $220.69 | 13.343% | $250.1367 | $250.14 | $250.15 | $250.10 |
| Purchase #3 | $90.68 | 8.716% | $98.5837 | $98.58 | $98.60 | $98.60 |
| Purchase #4 | $141.93 | 5.261% | $149.3969 | $149.40 | $149.40 | $149.40 |
| Purchase #5 | $144.38 | 6.608% | $153.9206 | $153.92 | $153.90 | $153.90 |
| Purchase #6 | $133.44 | 10.378% | $147.2884 | $147.29 | $147.30 | $147.30 |
| Purchase #7 | $61.98 | 7.354% | $66.538 | $66.54 | $66.55 | $66.50 |
| 7 purchase totals = | $845.03 | $919.5075 | $919.51 | $919.55 | $919.40 | |