| 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 | $36.40 | 7.820% | $39.2465 | $39.25 | $39.25 | $39.20 |
| Purchase #2 | $249.82 | 3.293% | $258.0466 | $258.05 | $258.05 | $258.00 |
| Purchase #3 | $5.88 | 12.549% | $6.6179 | $6.62 | $6.60 | $6.60 |
| Purchase #4 | $50.34 | 5.585% | $53.1515 | $53.15 | $53.15 | $53.20 |
| Purchase #5 | $230.28 | 13.122% | $260.4973 | $260.50 | $260.50 | $260.50 |
| Purchase #6 | $151.94 | 12.365% | $170.7274 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $221.98 | 12.777% | $250.3424 | $250.34 | $250.35 | $250.30 |
| 7 purchase totals = | $946.64 | $1,038.6296 | $1,038.64 | $1,038.65 | $1,038.50 | |