| 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 | $51.36 | 6.209% | $54.5489 | $54.55 | $54.55 | $54.50 |
| Purchase #2 | $211.53 | 5.316% | $222.7749 | $222.77 | $222.75 | $222.80 |
| Purchase #3 | $21.57 | 6.192% | $22.9056 | $22.91 | $22.90 | $22.90 |
| Purchase #4 | $181.82 | 5.710% | $192.2019 | $192.20 | $192.20 | $192.20 |
| Purchase #5 | $47.63 | 11.842% | $53.2703 | $53.27 | $53.25 | $53.30 |
| Purchase #6 | $145.35 | 10.535% | $160.6626 | $160.66 | $160.65 | $160.70 |
| Purchase #7 | $164.75 | 4.197% | $171.6646 | $171.66 | $171.65 | $171.70 |
| 7 purchase totals = | $824.01 | $878.0288 | $878.02 | $877.95 | $878.10 | |