| 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 | $13.83 | 5.593% | $14.6035 | $14.60 | $14.60 | $14.60 |
| Purchase #2 | $6.84 | 8.735% | $7.4375 | $7.44 | $7.45 | $7.40 |
| Purchase #3 | $39.97 | 7.820% | $43.0957 | $43.10 | $43.10 | $43.10 |
| Purchase #4 | $205.36 | 6.774% | $219.2711 | $219.27 | $219.25 | $219.30 |
| Purchase #5 | $222.29 | 11.461% | $247.7667 | $247.77 | $247.75 | $247.80 |
| Purchase #6 | $197.94 | 11.327% | $220.3607 | $220.36 | $220.35 | $220.40 |
| Purchase #7 | $75.38 | 9.813% | $82.777 | $82.78 | $82.80 | $82.80 |
| 7 purchase totals = | $761.61 | $835.3122 | $835.32 | $835.30 | $835.40 | |