| 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 | $37.72 | 8.562% | $40.9496 | $40.95 | $40.95 | $40.90 |
| Purchase #2 | $6.68 | 7.383% | $7.1732 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $222.92 | 12.683% | $251.1929 | $251.19 | $251.20 | $251.20 |
| Purchase #4 | $141.25 | 11.545% | $157.5573 | $157.56 | $157.55 | $157.60 |
| Purchase #5 | $223.63 | 8.550% | $242.7504 | $242.75 | $242.75 | $242.80 |
| Purchase #6 | $178.87 | 8.783% | $194.5802 | $194.58 | $194.60 | $194.60 |
| Purchase #7 | $81.92 | 5.551% | $86.4674 | $86.47 | $86.45 | $86.50 |
| 7 purchase totals = | $892.99 | $980.6710 | $980.67 | $980.65 | $980.80 | |