| 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 | $88.75 | 3.148% | $91.5439 | $91.54 | $91.55 | $91.50 |
| Purchase #2 | $197.73 | 11.695% | $220.8545 | $220.85 | $220.85 | $220.90 |
| Purchase #3 | $13.68 | 11.454% | $15.2469 | $15.25 | $15.25 | $15.20 |
| Purchase #4 | $184.90 | 7.387% | $198.5586 | $198.56 | $198.55 | $198.60 |
| Purchase #5 | $74.69 | 8.382% | $80.9505 | $80.95 | $80.95 | $81.00 |
| Purchase #6 | $241.99 | 13.819% | $275.4306 | $275.43 | $275.45 | $275.40 |
| Purchase #7 | $149.33 | 6.401% | $158.8886 | $158.89 | $158.90 | $158.90 |
| 7 purchase totals = | $951.07 | $1,041.4736 | $1,041.47 | $1,041.50 | $1,041.50 | |